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प्रश्न
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उत्तर
| DNA | RNA |
| 1. The sugar present in the DNA molecule is deoxyribose. | 1. The sugar present in an RNA molecule is ribose. |
| 2. DNA is a double-stranded molecule. | 2. RNA is a single-stranded molecule. |
| 3. The four bases found in DNA are adenine, guanine, cytosine, and thymine. | 3. In RNA, in place of thymine, another nitrogenous base called uracil is present. |
संबंधित प्रश्न
Correct the following statement by changing the underlined word:
Nitrogen bonds are present between the complementary nitrogenous bases of DNA.
Answer the following question in your own words.
Describe the structure of the DNA molecule.
State whether the following sentence is true or false:
In any specimen of DNA, the total molar amount of A + G = T+ C.
Complete the following sentence with appropriate word:
A chromosome is composed of 50 % DNA and 50% ________.
Multiple Choice Question:
The molecular knives of DNA are _______.
How many codons are needed to specify three amino acids?
New nucleotides are added and a new complementary strand of DNA is formed with the help of enzyme DNA polymerase.
In glycolysis how many NADH molecules are produced during the conversion of one glucose molecule to yield two molecules of pyruvate?
Which of the following is not a component of a nucleotide?
A nucleoside differs from a nucleotide in not having a ______.
