Run the double helix

Exercise and reference answers

Questions

1. Correct

   2

   Choices

   1. 2
   2. 3
   3. 10

2. Correct

   3

   Choices

   1. 2
   2. 3
   3. 10

3. Correct

   10

   Choices

   1. 2
   2. 3
   3. 10

4. Correct

   1928

   Choices

   1. 1928
   2. 1952
   3. 1962

5. Correct

   1952

   Choices

   1. 1928
   2. 1952
   3. 1962

6. Correct

   1962

   Choices

   1. 1928
   2. 1952
   3. 1962

Instructions

A-T hydrogen bonds, G-C bonds, base pairs per turn; then year: Griffith, Hershey-Chase, Watson Nobel.

Explanation