CLAT Exam  >  CLAT Questions  >  Directions: Read the given information carefu... Start Learning for Free
Directions: Read the given information carefully and answer the questions given beside:
When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.
German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).
Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.
[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]
Q. What percentage of the human genome is made up of protein-coding genes?
  • a)
    Approximately 99%
  • b)
    Approximately 50%
  • c)
    Approximately 2%
  • d)
    Approximately 1%
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Directions: Read the given information carefully and answer the questi...
Only a very small portion of the human genome, approximately 1%, is composed of protein-coding genes. While the human genome is vast, containing roughly 3 billion nucleotides, the majority of it, around 99%, is made up of non-coding DNA sequences. Protein-coding genes are crucial as they provide instructions for the synthesis of specific proteins that play essential roles in an organism's functions and traits. However, these protein-coding genes are relatively few in number compared to the overall size of the genome.
Explore Courses for CLAT exam

Similar CLAT Doubts

Directions: Read the given information carefully and answer the questions given beside:When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]Q.When was the first end-to-end human genome officially published after scientists filled the gaps in the genetic information?

Directions: Read the given information carefully and answer the questions given beside:When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]Q.Emmanuelle Charpentier and Jennifer A. Doudna shared the 2020 Nobel Prize in Chemistry for the

Directions: Read the given information carefully and answer the questions given beside:When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]Q.In the passage above, which individuals name has been substituted with [2]?

Directions: Read the given information carefully and answer the questions given beside:When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]Q.The World Health Organization (WHO) declared COVID-19 to no longer be a global emergency on May 5, 2023. When the coronavirus wasnt even known as COVID-19 and there werent any significant outbreaks outside of China, what year was the coronavirus first labeled an international crisis?

Top Courses for CLAT

Directions: Read the given information carefully and answer the questions given beside:When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]Q.What percentage of the human genome is made up of protein-coding genes?a)Approximately 99%b)Approximately 50%c)Approximately 2%d)Approximately 1%Correct answer is option 'D'. Can you explain this answer?
Question Description
Directions: Read the given information carefully and answer the questions given beside:When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]Q.What percentage of the human genome is made up of protein-coding genes?a)Approximately 99%b)Approximately 50%c)Approximately 2%d)Approximately 1%Correct answer is option 'D'. Can you explain this answer? for CLAT 2025 is part of CLAT preparation. The Question and answers have been prepared according to the CLAT exam syllabus. Information about Directions: Read the given information carefully and answer the questions given beside:When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]Q.What percentage of the human genome is made up of protein-coding genes?a)Approximately 99%b)Approximately 50%c)Approximately 2%d)Approximately 1%Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for CLAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: Read the given information carefully and answer the questions given beside:When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]Q.What percentage of the human genome is made up of protein-coding genes?a)Approximately 99%b)Approximately 50%c)Approximately 2%d)Approximately 1%Correct answer is option 'D'. Can you explain this answer?.
Solutions for Directions: Read the given information carefully and answer the questions given beside:When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]Q.What percentage of the human genome is made up of protein-coding genes?a)Approximately 99%b)Approximately 50%c)Approximately 2%d)Approximately 1%Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for CLAT. Download more important topics, notes, lectures and mock test series for CLAT Exam by signing up for free.
Here you can find the meaning of Directions: Read the given information carefully and answer the questions given beside:When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]Q.What percentage of the human genome is made up of protein-coding genes?a)Approximately 99%b)Approximately 50%c)Approximately 2%d)Approximately 1%Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions: Read the given information carefully and answer the questions given beside:When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]Q.What percentage of the human genome is made up of protein-coding genes?a)Approximately 99%b)Approximately 50%c)Approximately 2%d)Approximately 1%Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Directions: Read the given information carefully and answer the questions given beside:When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]Q.What percentage of the human genome is made up of protein-coding genes?a)Approximately 99%b)Approximately 50%c)Approximately 2%d)Approximately 1%Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Directions: Read the given information carefully and answer the questions given beside:When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]Q.What percentage of the human genome is made up of protein-coding genes?a)Approximately 99%b)Approximately 50%c)Approximately 2%d)Approximately 1%Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions: Read the given information carefully and answer the questions given beside:When the Human Genome Project announced that they had completed the first human genome in [1], it was a momentous accomplishment – for the first time, the DNA blueprint of human life was unlocked. But it came with a catch – they weren’t actually able to put together all the genetic information in the genome. There were gaps: unfilled, often repetitive regions that were too confusing to piece together. With advancements in technology that could handle these repetitive sequences, scientists finally filled those gaps in May 2021, and the first end-to-end human genome was officially published on March 31, 2022.German botanist [2] coined the word “genome” in 1920, combining the word “gene” with the suffix “-ome,” meaning “complete set,” to describe the full DNA sequence contained within each cell. Researchers still use this word a century later to refer to the genetic material that makes up an organism. One way to describe what a genome looks like is to compare it to a reference book. In this analogy, a genome is an anthology containing the DNA instructions for life. It’s composed of a vast array of nucleotides (letters) that are packaged into chromosomes (chapters).Each chromosome contains genes (paragraphs) that are regions of DNA which code for the specific proteins that allow an organism to function. But genes as they’ve traditionally been understood – as stretches of DNA that code for proteins – are just a small part of an organism’s genome. In fact, they make up less than 2% of human DNA. The human genome contains roughly 3 billion nucleotides and just under 20,000 protein-coding genes – an estimated 1% of the genome’s total length. The remaining 99% is non-coding DNA sequences that don’t produce proteins.[Extracted, with edits and revisions, from: “Scientists have finally filled in the remaining 8% of the human DNA, by Gabrielle Hartley, The Hindu]Q.What percentage of the human genome is made up of protein-coding genes?a)Approximately 99%b)Approximately 50%c)Approximately 2%d)Approximately 1%Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice CLAT tests.
Explore Courses for CLAT exam

Top Courses for CLAT

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev