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NCAT Practice Test - Practice Test - Biology - Biological Molecules Quiz

Attempt 10 MCQs on NCAT Practice Test - Practice Test - Biology - Biological Molecules | Quiz 13

121. Who proposed the double helix structure of DNA?



122. What describes the orientation of the two DNA strands?



123. What are the complementary base pairs in DNA?



124. What are Chargaff's rules?



125. What is the helical twist direction of B-DNA (most common form)?



126. What is the diameter of the DNA double helix?



127. Which groove in DNA is typically larger and more accessible for protein binding?



128. Why does DNA bind to histones?



129. What is the higher-order twisting of DNA called?



130. What is the process of separating DNA strands by heat?



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