Structure of DNA

A nucleotide includes...?

• pentose sugar
• nitrogenous base
• phosphate group
• all of the above

In DNA, Adenine bonds with ______________.

• Guanine
• Thymine
• Cytosine
• Adenine

Guanine bonds with ______________.

• Adenine
• Guanine
• Cytosine
• Thymine

What does DNA stand for?

• Deoxyribonucleic acid

• Denitrogenous acid

• Ribonucleic acid

• Directnucleic acid

Name this structure

• double helix

• nucelotide

• twisted ladder

• hydrogen bond

Tags

NGSS.HS-LS1-1

Which sequence of DNA bases would pair with this partial strand
ATG TGA CAG

• ATG TGA CAG
• TAC ACT GTC
• GTA AGT GAC
• CAT TCA CTG

Nucleotides are made up of a sugar, phosphate, and..?

• nitrogenous base

• nucleic acid

• cholesterol

• fatty acid

Which of the following is a base pair?

• Adenine - Cytosine

• Cytosine - Thymine

• Deoxyribose - Cytosine

• Cytosine - Guanine

This is what part of the nucleotide?

• phosphate group

• nitrogen base

• sugar

• fatty acid

Tags

NGSS.HS-LS1-1

This is what part of the nucleotide?

• phosphate group

• nitrogen base

• sugar

• fatty acid

Tags

NGSS.HS-LS1-1