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Bibliotek

BK Copy of Unit 4 Test Review Part 2: DNA vs. RNA, Protein Synthesis & Mutations (11/19/2024)

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Sidst opdateret 20 days ago
20 Spørgsmål
Protein Synthesis
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BIO.7.B
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Mutations
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Spørgsmål 1
1.

Label the structures in the diagram below:

Andre svarmuligheder:
Amino Acid
mRNA
Polypeptide
Ribosome
DNA
Spørgsmål 2
2.

Label diagram of Protein Synthesis below.

Andre svarmuligheder:
Nucleus
Ribosome
Translation
Protein
DNA
RNA
Replication
Transcription
Spørgsmål 3
3.

Label the diagram of protein synthesis below.

Andre svarmuligheder:
Transcription
DNA
Protein
All of Protein Synthesis
DNA Replication
Translation
mRNA
Spørgsmål 4
4.

In the diagram above, the BLUE molecule represents . This process is . The purpose of this process is while the pink chain structure represents a and it takes place .

Spørgsmål 6
6.

What protein/amino acid sequence would you get from the mRNA sequence:

A U G G C U A C C U A G

*Remember to break it into codons and look up each codon on the chart above!

Spørgsmål 7
7.

What is the amino acid sequence produced by the DNA strand below?

TAC GTA CCA GGT TAA

Spørgsmål 8
8.

Students are modeling mRNA during the process of protein synthesis.

Which answer choice correctly describes the model of the mRNA strand being transcribed?

Spørgsmål 9
9.

Which statement describes the relationship between transcription and translation?

Spørgsmål 10
10.

A model of a biological process is shown below.

The process shown in the image above is

Spørgsmål 11
11.

A mutation is a permanent change in the of the cell cycle during mutation because mutation because mutation because mutation because

Spørgsmål 17
17.

Complete the mutated amino acid sequence and determine the type of mutation.

Andre svarmuligheder:

ALA

Silent Substitution

ISO

Insertion

VAL

MET

STOP

Deletion

Non-Silent Substitution

Spørgsmål 18
18.

Different types of mutations can occur in DNA. The diagram represents a type of mutation:

Which statement describes the mutation in the diagram?

Spørgsmål 19
19.

Observe the mutations in the diagram below.

Which mutations would cause a frameshift? Select TWO mutations.

Spørgsmål 20
20.

Exposure to the building material "asbestos" has been linked to certain types of cancers. Asbestos causes mutations in the p53 gene, which controls tumor suppression.

Which statement best explains why people with cancer due to asbestos exposure do NOT pass the mutation on to their offspring?