1. Unity and Diversity
Dna Structure — Quiz
Test your understanding of dna structure with 5 practice questions.
Practice Questions
Question 1
What is the basic structural unit of DNA called?
Question 2
Which nitrogenous base pairs with adenine in DNA?
Question 3
What is the shape of a DNA molecule?
Question 4
Which component forms the backbone of a DNA strand?
Question 5
What type of bond holds the two strands of DNA together between complementary bases?