Question

true or false 5 points
adenine pairs with cytosine.
true false

6
true or false 5 points
dna is double - stranded and runs anti - parallel.
true false

Explanation:

• For question 5: According to base - pairing rules in DNA, adenine pairs with thymine, and cytosine pairs with guanine. So the statement "Adenine pairs with cytosine" is false.
• For question 6: DNA is a double - stranded molecule, and the two strands run anti - parallel to each other. So the statement "DNA is double - stranded and runs anti - parallel" is true.

Answer:

1. False
2. True