Quiz on DNA and Mitosis AS Biology

Here is a short quiz to test your basic knowledge of chromosomes and DNA.

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1. If there was 5 base pairs of guanine in strand A and 2 pairs of cytosine in A and in strand B there were 5 pairs of cytosine how many pairs of guanine would there be in strand B?

  • 7
  • 2
  • 5
  • It is impossible to tell with the information given in the question
1 of 10

Other questions in this quiz

2. Which of the three components of DNA contains nitrogen?

  • Base
  • Phosphate
  • Sugar

3. Which of these is a purine?

  • Guanine
  • Thymine
  • Cytosine

4. How many chromosomes does a human gamete contain?

  • 23
  • 46

5. How many bonds is guanine and cytosine joined by?

  • 3
  • 2
  • 4
  • 1

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