- 1(current)
Q. No.Consider the following two statements:
DNA is a better molecule for storage of genetic information than RNA because
1. Only A is correct.
2. Only B is correct.
3. Both A and B are correct.
4. Both A and B are incorrect.
DNA is a better molecule for storage of genetic information than RNA because
| A: | DNA is capable of making its own replica, while RNA cannot make its own replica. |
| B: | DNA is structurally more stable and chemically more inert than RNA. |
1. Only A is correct.
2. Only B is correct.
3. Both A and B are correct.
4. Both A and B are incorrect.
Subtopic: DNA vs RNA as Genetic Material |
67%
From NCERT
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Which of the following is not a property of genetic material?
| 1. | It must be able to replicate. |
| 2. | It must be dynamic, changing rapidly in response to environmental conditions. |
| 3. | It must be able to express itself in the form of phenotypic traits. |
| 4. | It must be able to undergo mutation. |
Subtopic: DNA vs RNA as Genetic Material |
87%
From NCERT
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When compared to DNA, in RNA:
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
| I: | every nucleotide residue has an additional –OH group present at 3'-position in the ribose. |
| II: | 5-methyl uracil is found instead of thymine. |
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic: DNA vs RNA as Genetic Material |
From NCERT
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Q. No.
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