- 1(current)
Q. No.Identify the given nitrogenous base:
| 1. | Adenine | 2. | Guanine |
| 3. | Thymine | 4. | Cytosine |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology
| I | II | |
| 1. | 2’ deoxyribose | Ribose |
| 2. | Ribose | 2’ deoxyribose |
| 3. | Adenosine | Adenylic acid |
| 4. | α glucose | β glucose |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. identical
2. coiled around each other
3. parallel to each other
4. complementary to each other
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAt each step of ascent, the helical strand of DNA turns
| 1. | 36 degree | 2. | 34 degree |
| 3. | 20 degree | 4. | 180 degree |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe pitch of DNA helix is:
| 1. 0.34 nm | 2. 3.4 nm |
| 3. 34 nm | 4. 340 nm |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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