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Protein Synthesis — Quiz Answers

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Which summary correctly describes what occurs during transcription?

A
A DNA template is used to create a ribosome.
B
An mRNA template is used to create a DNA strand.
C
A DNA template is used to create an mRNA strand.
D
An mRNA template is used to create a tRNA strand.
6

What is the role of RNA polymerase?

A
It translates the DNA strand.
B
It creates the DNA strand.
C
It bonds the DNA strand.
D
It helps transcribe the DNA strand.
7

Which describes the function of a peptide bond?'

A
It connects ribosomes.
B
It connects anticodons.
C
It connects tRNA.
D
It connects amino acids.
9

Which describes a promoter?

A
the part of an operon that, if attached by a repressor protein, suppresses the expression of a gene
B
an enzyme that helps DNA unzip prior to transcription
C
a cluster of genes that are expressed or repressed as a group
D
the first part of an operon that regulates where, when, and to what level a gene is expressed
10

Which occurs during transcription?

A
DNA is unzipped with the aid of DNA polymerase.
B
DNA is copied to create a second DNA strand.
C
mRNA is synthesized from a strand of DNA.
D
mRNA codons and tRNA anticodons assemble amino acids.

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Protein Synthesis — Quiz Answers — Biology