2. Genetics and Inheritance
Dna Structure And Replication — Quiz
Test your understanding of dna structure and replication with 5 practice questions.
Practice Questions
Question 1
What are the two main components of the DNA backbone?
Question 2
Which nitrogenous base is found in DNA but not in RNA?
Question 3
What type of bond connects the sugar of one nucleotide to the phosphate group of the next nucleotide in a DNA strand?
Question 4
During DNA replication, what is the role of the enzyme helicase?
Question 5
What is the complementary DNA strand for the sequence 5'-CGTA-3'?