NEET Exam > NEET Questions > Adenosine, guanosine, thymidine, uridine, cy...
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Adenosine, guanosine, thymidine, uridine, cytidine are all _______ but adenylic acid, guanylic acid, uridylic acid, cytidylic acid are ________.
- a)nucleotides, nucleosides
- b)nucleosides, nucleotides
- c)nucleotides, nucleic acids
- d)nucleosides, nucleic acids
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
Adenosine, guanosine, thymidine, uridine, cytidine are all _______ bu...
Explanation:
Nucleotides:
- Adenosine, guanosine, thymidine, uridine, and cytidine are all nucleotides.
- Nucleotides are the building blocks of nucleic acids, which include DNA and RNA.
- Each nucleotide is composed of three main components: a sugar molecule (ribose or deoxyribose), a phosphate group, and a nitrogenous base.
- Adenosine, guanosine, thymidine, uridine, and cytidine are nucleotides because they contain all three components: a sugar molecule, a phosphate group, and a nitrogenous base.
Nucleosides:
- Adenylic acid, guanylic acid, uridylic acid, and cytidylic acid are nucleosides.
- Nucleosides are similar to nucleotides, but they lack the phosphate group.
- Nucleosides are composed of a sugar molecule (ribose or deoxyribose) and a nitrogenous base.
- Adenylic acid, guanylic acid, uridylic acid, and cytidylic acid are nucleosides because they contain a sugar molecule and a nitrogenous base, but they lack the phosphate group.
Relationship between nucleotides and nucleosides:
- Nucleotides can be thought of as nucleosides with an additional phosphate group.
- When a phosphate group is added to a nucleoside, it becomes a nucleotide.
- Conversely, when the phosphate group is removed from a nucleotide, it becomes a nucleoside.
Example:
- Adenosine is a nucleoside because it contains the sugar molecule ribose and the nitrogenous base adenine.
- When a phosphate group is added to adenosine, it becomes adenylic acid, a nucleotide.
Therefore, the correct answer is option 'B': Adenosine, guanosine, thymidine, uridine, cytidine are all nucleosides, but adenylic acid, guanylic acid, uridylic acid, cytidylic acid are nucleotides.
Nucleotides:
- Adenosine, guanosine, thymidine, uridine, and cytidine are all nucleotides.
- Nucleotides are the building blocks of nucleic acids, which include DNA and RNA.
- Each nucleotide is composed of three main components: a sugar molecule (ribose or deoxyribose), a phosphate group, and a nitrogenous base.
- Adenosine, guanosine, thymidine, uridine, and cytidine are nucleotides because they contain all three components: a sugar molecule, a phosphate group, and a nitrogenous base.
Nucleosides:
- Adenylic acid, guanylic acid, uridylic acid, and cytidylic acid are nucleosides.
- Nucleosides are similar to nucleotides, but they lack the phosphate group.
- Nucleosides are composed of a sugar molecule (ribose or deoxyribose) and a nitrogenous base.
- Adenylic acid, guanylic acid, uridylic acid, and cytidylic acid are nucleosides because they contain a sugar molecule and a nitrogenous base, but they lack the phosphate group.
Relationship between nucleotides and nucleosides:
- Nucleotides can be thought of as nucleosides with an additional phosphate group.
- When a phosphate group is added to a nucleoside, it becomes a nucleotide.
- Conversely, when the phosphate group is removed from a nucleotide, it becomes a nucleoside.
Example:
- Adenosine is a nucleoside because it contains the sugar molecule ribose and the nitrogenous base adenine.
- When a phosphate group is added to adenosine, it becomes adenylic acid, a nucleotide.
Therefore, the correct answer is option 'B': Adenosine, guanosine, thymidine, uridine, cytidine are all nucleosides, but adenylic acid, guanylic acid, uridylic acid, cytidylic acid are nucleotides.
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Community Answer
Adenosine, guanosine, thymidine, uridine, cytidine are all _______ bu...
Nucleosides- Adenosine, guanosine thymidine, uridine and cytidine.
Nucleotides- adenylic acid, guanylic acid, uridylic acid and cytidylic acid.
A nucleoside is formed by combining a nitrogenous base (purine or pyrimidine) with a sugar, whereas, addition of a phosphate group to it will convert it into a nucleotide.
The nucleoside combines with a phosphate group at 5' position by an ester bond to form a nucleotide or nucleoside monophosphate.
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Adenosine, guanosine, thymidine, uridine, cytidine are all _______ but adenylic acid, guanylic acid, uridylic acid, cytidylic acid are ________.a)nucleotides, nucleosidesb)nucleosides, nucleotidesc)nucleotides, nucleic acidsd)nucleosides, nucleic acidsCorrect answer is option 'B'. Can you explain this answer?
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Adenosine, guanosine, thymidine, uridine, cytidine are all _______ but adenylic acid, guanylic acid, uridylic acid, cytidylic acid are ________.a)nucleotides, nucleosidesb)nucleosides, nucleotidesc)nucleotides, nucleic acidsd)nucleosides, nucleic acidsCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Adenosine, guanosine, thymidine, uridine, cytidine are all _______ but adenylic acid, guanylic acid, uridylic acid, cytidylic acid are ________.a)nucleotides, nucleosidesb)nucleosides, nucleotidesc)nucleotides, nucleic acidsd)nucleosides, nucleic acidsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Adenosine, guanosine, thymidine, uridine, cytidine are all _______ but adenylic acid, guanylic acid, uridylic acid, cytidylic acid are ________.a)nucleotides, nucleosidesb)nucleosides, nucleotidesc)nucleotides, nucleic acidsd)nucleosides, nucleic acidsCorrect answer is option 'B'. Can you explain this answer?.
Adenosine, guanosine, thymidine, uridine, cytidine are all _______ but adenylic acid, guanylic acid, uridylic acid, cytidylic acid are ________.a)nucleotides, nucleosidesb)nucleosides, nucleotidesc)nucleotides, nucleic acidsd)nucleosides, nucleic acidsCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Adenosine, guanosine, thymidine, uridine, cytidine are all _______ but adenylic acid, guanylic acid, uridylic acid, cytidylic acid are ________.a)nucleotides, nucleosidesb)nucleosides, nucleotidesc)nucleotides, nucleic acidsd)nucleosides, nucleic acidsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Adenosine, guanosine, thymidine, uridine, cytidine are all _______ but adenylic acid, guanylic acid, uridylic acid, cytidylic acid are ________.a)nucleotides, nucleosidesb)nucleosides, nucleotidesc)nucleotides, nucleic acidsd)nucleosides, nucleic acidsCorrect answer is option 'B'. Can you explain this answer?.
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Adenosine, guanosine, thymidine, uridine, cytidine are all _______ but adenylic acid, guanylic acid, uridylic acid, cytidylic acid are ________.a)nucleotides, nucleosidesb)nucleosides, nucleotidesc)nucleotides, nucleic acidsd)nucleosides, nucleic acidsCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Adenosine, guanosine, thymidine, uridine, cytidine are all _______ but adenylic acid, guanylic acid, uridylic acid, cytidylic acid are ________.a)nucleotides, nucleosidesb)nucleosides, nucleotidesc)nucleotides, nucleic acidsd)nucleosides, nucleic acidsCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Adenosine, guanosine, thymidine, uridine, cytidine are all _______ but adenylic acid, guanylic acid, uridylic acid, cytidylic acid are ________.a)nucleotides, nucleosidesb)nucleosides, nucleotidesc)nucleotides, nucleic acidsd)nucleosides, nucleic acidsCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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