Chromosomes, genes and DNA - CCEA

1

Which cells do not have paired chromosomes in the nucleus?

2

What is a gene?

3

Where are chromosomes found in a cell?

4

Which 4 bases are present in DNA?

5

Which term is given to the strand of DNA that contains the code for a protein?

6

What are different versions of the same gene known as?

7

Which sugar is present in the double helix backbone?

8

How many bases are needed to code for an amino acid?

9

Amino acids join to form a...

10

Which statement about DNA is correct?