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DNA Structure MCQ (Multiple Choice Questions) PDF Download
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The MCQ: In the structure of DNA, how many strands are twisted around each other; "DNA Structure" App Download (Free) with answers: One; Two; Three; Four; to learn online high school courses. Solve Biochemistry Quiz Questions, download Google eBook (Free Sample) for school certificate.
DNA Structure MCQs: Questions and Answers PDF Download
Considering the structure of DNA, each strand is made up of
- deoxyribose sugar
- phosphate unit
- nitrogen base
- all of above
In the structure of DNA, how many strands are twisted around each other?
- one
- two
- three
- four
Considering the structure of DNA, the two strands twisted around each other in a spiral formation are called
- single helix
- double helix
- triple helix
- tetra helix
Structure of DNA was discovered by
- J.Watson only
- Francis Crick only
- F.G Hopkins
- J.Watson and Francis Crick
Considering the structure of DNA, the strands are held together by
- oxygen bonds
- carbon bonds
- hydrogen bonds
- none of above
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DNA Structure MCQs Book Questions
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