- 1(current)
Q. No.The strands of the DNA double helix are:
1. identical
2. coiled around each other
3. parallel to each other
4. complementary to each other
1. identical
2. coiled around each other
3. parallel to each other
4. complementary to each other
Subtopic: Nucleic Acid | The DNA |
79%
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At each step of ascent, the helical strand of DNA turns
| 1. | 36 degree | 2. | 34 degree |
| 3. | 20 degree | 4. | 180 degree |
Subtopic: Nucleic Acid | The DNA |
78%
From NCERT
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In a nucleic acid:
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: | a phosphate moiety links the 5’ carbon of one sugar of one nucleotide to the 1’ carbon of the sugar of the succeeding nucleotide. |
| II: | the backbone of the strand is made up of alternate sugar and nitrogenous bases. |
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic: The DNA | Double Helix : Watson & Crick |
51%
From NCERT
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- 1(current)
Q. No.
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