Type the number

Exercise and reference answers

Questions

1. Answer

   2

   Question

   Strands in a DNA double helix

2. Answer

   4

   Question

   Bases found in DNA

3. Answer

   1944

   Question

   Year Avery and colleagues published the transforming principle

4. Answer

   1952

   Question

   Year Hershey and Chase published their phage result

5. Answer

   1962

   Question

   Year the Nobel Prize went to Watson, Crick and Wilkins

6. Answer

   5

   Question

   Shortest number of nucleotides in an RNA primer

Instructions

Type the number only.

Explanation