DNA and RNA Quiz Review

Which nitrogenous base is found in DNA but not in RNA?

• Cytosine

• Guanime

• Thymine

• Adenine

Answer explanation

Which nitrogenous base is found in RNA but not DNA?

• Adenine

• Uracil

• Thymine

• Guanime

Answer explanation

Which sugar is found in Deoxyribonucleic Acid?

• Nitrogenous Bases

• Deoxyribose

• Phosphate

• Ribose

Answer explanation

Which sugar is found in Ribose Nucleic Acid (RNA)?

• Ribose

• Deoxyribose

• Thymine

• Phosphate

Answer explanation

RNA is composed of a single strand.

• True

• False

Answer explanation

DNA is composed of a single strand.

• True

• False

Answer explanation

In DNA, Thymine always bonds to ____________.

• Cytosine

• Guanime

• Uracil

• Adenine

Answer explanation

Determine the complementary strand for this DNA.

ATTGCGTC

• TUUCGCAG

• TAACGCAG

• UAACACTG

Answer explanation

___________ always stays in the nucleus.

• RNA

• Uracil

• Ribosomes

• DNA

Answer explanation

_____________ can leave the nucleus to deliver instructions on how to make proteins.

• RNA

• Uracil

• Ribosomes

• DNA

Answer explanation