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DNA Structure MCQ Quiz Online

Practice Dna structure Multiple Choice Questions (MCQ) to solve dna structure quiz answers PDF to learn 10th grade chemistry online course. Biochemistry Multiple Choice Questions and Answers (MCQs), DNA Structure quiz questions PDF for online school and college. "DNA Structure MCQ" PDF Book: vitamins and supplements, carbohydrates, vitamin and functions, rna test prep for taking online classes.

"Considering the structure of DNA, each strand is made up of" Multiple Choice Questions (MCQ) on dna structure with choices deoxyribose sugar, phosphate unit, nitrogen base, and all of above for online school and college. Learn biochemistry quiz questions for online certificate programs for free online courses.

MCQs on DNA Structure

MCQ: Considering the structure of DNA, each strand is made up of

deoxyribose sugar
phosphate unit
nitrogen base
all of above

MCQ: In the structure of DNA, how many strands are twisted around each other?

one
two
three
four

MCQ: 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

MCQ: Structure of DNA was discovered by

J.Watson only
Francis Crick only
F.G Hopkins
J.Watson and Francis Crick

MCQ: Considering the structure of DNA, the strands are held together by

oxygen bonds
carbon bonds
hydrogen bonds
none of above