DNA Review

What type of mutation is shown in the image?

• substitution
• exchange
• insertion
• deletion

What are the monomers of DNA?

• amino acids
• nucleic acids
• monosaccharides
• fatty acids

Amino acids make up which macromolecule?

• nucleic acids
• carbohydrates
• proteins
• lipids

The process in which DNA is used to create RNA is called ___________.

• copying
• transcription
• translation
• deoxyribose

Which type of molecule makes up ribosomes?

• mRNA
• DNA
• tRNA
• rRNA

What are the three parts of a nucleotide?

• sugar, phosphate, nitrogen base
• nitrogen, phosphorous, carbon
• deoxyribose, thymine, ribose
• DNA, RNA, protein

What molecule is a codon a part of?

• DNA
• mRNA
• tRNA
• anticodon

A nucleotide is taken out of a DNA sequence. What type of mutation is this called?

• point
• substitution
• insertion
• deletion

A DNA sequence is AAT. What is the corresponding mRNA sequence?

• TTA
• UUA
• CCG
• UUG

Mutations originate at the _____________ level, but show their effects at the _______________ level.

• DNA; protein
• DNA; mRNA
• mRNA; protein
• codon; protein