DNA

the base that pairs with Thymine in DNA

• adenine
• guanine
• helicase
• nucleotide

nitrogen base that pairs with guanine

• adenine
• cytosine
• nucloetide
• deoxyribose

the process of making a copy of DNA

• transcription
• double helix
• DNA replication
• replication fork

The shape of DNA.

• double helix
• nucleotide
• DNA polymerase
• single stranded

A nitrogen base that bonds with cytosine; a purine

• thymine
• guanine
• helicase
• double helix

Nitrogen base that pairs with adenine

• cytosine
• DNA polymerase
• deoxyribose
• thymine

Which shows the correct complementary base pairing for DNA?

• C-A, T-G
• A-G, C-T
• C-G, U-A
• T-A, G-C

What is the shape of DNA?

• double helix
• double heelies
• double trouble
• double staircase

If we think of DNA as a ladder, which parts are the steps of the ladder?

• the nitrogenous base pairs
• the phosphate-sugar backbone
• the genes
• the phospholipid bilayer

If we think of DNA as a ladder, which parts are the sides of the ladder?

• the nitrogenous base pairs
• the phosphate-sugar backbone
• the genes
• the phospholipid bilayer