DNA - Chapter 14

What are proteins made up of?

• Peptide bonds

• Amino acids

• Nucleic acids

• Carbohydrates

Tags

NGSS.HS-LS1-1

Which of the following is NOT a component of protein synthesis?

• Transcription

• Translation

• Replication

• RNA

What is RNA composed of?

• A phosphate group, a ribose sugar, and a nitrogenous base

• A phosphate group, a deoxyribose sugar, and a nitrogenous base

• A ribose sugar and a nitrogenous base only

• A phosphate group and a deoxyribose sugar only

Which of the following is NOT a base found in RNA?

• Thymine

• Adenine

• Guanine

• Cytosine

How do the bases in RNA pair?

• Adenine pairs with Thymine

• Adenine pairs with Uracil

• Guanine pairs with Adenine

• Cytosine pairs with Guanine

What type of sugar does DNA contain?

• Ribose sugar

• Deoxyribose sugar

• Glucose

• Fructose

Tags

NGSS.HS-LS1-1

Which molecule is normally single-stranded?

• DNA

• RNA

• Both DNA and RNA

• Neither DNA nor RNA

Which base is found in RNA but not in DNA?

• Thymine

• Cytosine

• Adenine

• Uracil

What structural feature is characteristic of DNA but not RNA?

• Single-stranded

• Contains uracil

• Double helix

• Contains ribose sugar

Where can RNA be found in eukaryotic cells?

• Only in the nucleus

• Only in the cytoplasm

• In both the nucleus and the cytoplasm

• Outside the cell