DNA/RNA/ATP

What is a monomer of DNA and/or RNA called?

• Nucleotide
• Nitrogenous base
• Sugar-phosphate backbone
• Adenosine Triphosphate

Which of these is NOT part of a nucleotide?

• 5-carbon sugar
• Phosphate group
• Glucose
• Nitrogenous base

How many nucleic acids does DNA consist of?

• 1
• 2
• 3
• 4

How many nucleic acids does RNA consist of?

• 1
• 2
• 3
• 4

Which of these nitrogenous bases is NOT in DNA?

• Uracil
• Thymine
• Cytosine
• Guanine

Which of these nitrogenous bases is NOT in RNA?

• Uracil
• Thymine
• Cytosine
• Guanine

Which of these nitrogenous bases is classified as a purine?

• Adenine
• Cytosine
• Thymine
• Uracil

Tags

NGSS.HS-LS1-1

Which of these nitrogenous bases is classified as a pyrimidine?

• Adenine
• Guanine
• Cytosine

What type of bond holds together the sugar-phosphate backbone of DNA/RNA?

• covalent
• hydrogen
• ionic
• James

What type of bond holds together the nitrogenous bases in DNA?

• covalent
• hydrogen
• ionic
• James