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One of the similarities between DNA and RNA is that both
[2000]
- a)are polymers of nucleotides
- b)are capable of replicating
- c)have similar sugars
- d)have similar pyrimidine bases
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
One of the similarities between DNA and RNA is that both[2000]a)are po...
DNA and RNA are both polymers of nucleotides . DNA has deoxyribose sugar while RNA has ribose sugar. DNA has thymine while RNA has uracil in place of thymine.
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One of the similarities between DNA and RNA is that both[2000]a)are po...
Similarities between DNA and RNA:
1. Polymers of nucleotides:
Both DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) are polymers made up of nucleotides. Nucleotides are the building blocks of these molecules and are composed of three components: a sugar molecule (deoxyribose in DNA and ribose in RNA), a phosphate group, and a nitrogenous base. The nucleotides are linked together through phosphodiester bonds to form long chains.
2. Capable of replicating:
Both DNA and RNA are capable of replicating. DNA replication is a process by which an identical copy of DNA is produced during cell division. It is essential for the transmission of genetic information from one generation to the next. RNA replication, on the other hand, occurs during various biological processes such as transcription and viral replication.
3. Similar sugars:
DNA and RNA both contain sugar molecules as a component of their nucleotides. However, the sugar molecules differ between the two molecules. DNA contains deoxyribose, which is a sugar molecule with one less oxygen atom compared to ribose, the sugar molecule present in RNA. This difference in sugar composition contributes to the stability and function of each molecule.
4. Similar pyrimidine bases:
Both DNA and RNA contain pyrimidine bases as one of the nitrogenous bases in their nucleotides. Pyrimidine bases include cytosine (C), thymine (T) in DNA, and uracil (U) in RNA. These bases pair with complementary purine bases (adenine (A) in both DNA and RNA, and guanine (G) in DNA) through hydrogen bonding, forming the characteristic double helix structure in DNA.
In conclusion, DNA and RNA share several similarities, including being polymers of nucleotides, capable of replicating, having similar pyrimidine bases, and containing sugar molecules as a component of their nucleotides. These similarities contribute to their fundamental roles in storing and transmitting genetic information within cells.
1. Polymers of nucleotides:
Both DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) are polymers made up of nucleotides. Nucleotides are the building blocks of these molecules and are composed of three components: a sugar molecule (deoxyribose in DNA and ribose in RNA), a phosphate group, and a nitrogenous base. The nucleotides are linked together through phosphodiester bonds to form long chains.
2. Capable of replicating:
Both DNA and RNA are capable of replicating. DNA replication is a process by which an identical copy of DNA is produced during cell division. It is essential for the transmission of genetic information from one generation to the next. RNA replication, on the other hand, occurs during various biological processes such as transcription and viral replication.
3. Similar sugars:
DNA and RNA both contain sugar molecules as a component of their nucleotides. However, the sugar molecules differ between the two molecules. DNA contains deoxyribose, which is a sugar molecule with one less oxygen atom compared to ribose, the sugar molecule present in RNA. This difference in sugar composition contributes to the stability and function of each molecule.
4. Similar pyrimidine bases:
Both DNA and RNA contain pyrimidine bases as one of the nitrogenous bases in their nucleotides. Pyrimidine bases include cytosine (C), thymine (T) in DNA, and uracil (U) in RNA. These bases pair with complementary purine bases (adenine (A) in both DNA and RNA, and guanine (G) in DNA) through hydrogen bonding, forming the characteristic double helix structure in DNA.
In conclusion, DNA and RNA share several similarities, including being polymers of nucleotides, capable of replicating, having similar pyrimidine bases, and containing sugar molecules as a component of their nucleotides. These similarities contribute to their fundamental roles in storing and transmitting genetic information within cells.
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One of the similarities between DNA and RNA is that both[2000]a)are po...
Correct answer is option.A) are polymers of nucleotides
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One of the similarities between DNA and RNA is that both[2000]a)are polymers of nucleotidesb)are capable of replicatingc)have similar sugarsd)have similar pyrimidine basesCorrect answer is option 'A'. Can you explain this answer?
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