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Bibliotek

DNU - Unit 4 Test Review: DNA vs. RNA, Protein Synthesis & Mutations (11/7/2024)

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Sidst opdateret 20 days ago
25 Spørgsmål
Protein Synthesis
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Mutations
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Best of Luck on your Unit 4 Test Tomorrow!

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Spørgsmål 1
1.

Label diagram of Protein Synthesis below.

Andre svarmuligheder:
RNA
Transcription
Translation
DNA
Ribosome
Nucleus
Replication
Protein
Spørgsmål 2
2.

Label the diagram of protein synthesis below.

Andre svarmuligheder:
DNA
Translation
Transcription
All of Protein Synthesis
DNA Replication
Protein
mRNA
Spørgsmål 3
3.

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

Spørgsmål 5
5.

What does transcription look like?

Andre svarmuligheder:
RNA polymerase
mRNA strand (product)
DNA strand
Spørgsmål 6
6.

Label the structures in the diagram below:

Andre svarmuligheder:
Polypeptide
mRNA
Amino Acid
DNA
Ribosome
Spørgsmål 7
7.

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 8
8.

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

TAC GTA CCA GGT TAA

Spørgsmål 9
9.

For the following statements, determine if they belong to DNA, RNA, or BOTH!!!

DNA

RNA

Stays in the nucleus

Can leave the nucleus

Contains uracil

Contains thymine

Made of nucleotides

Single Strand

Double Helix

Ribose Sugar

Deoxyribose Sugar

Spørgsmål 10
10.

Identify the processes in the table below:

Andre svarmuligheder:

Transcription

Protein Synthesis

DNA Replication

Translation

Spørgsmål 11
11.

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

Spørgsmål 19
19.

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

Andre svarmuligheder:

Silent Substitution

STOP

ISO

MET

Deletion

ALA

VAL

Insertion

Non-Silent Substitution

Spørgsmål 20
20.

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

Andre svarmuligheder:

VAL

ISO

Deletion

Non-Silent Substitution

STOP

MET

Insertion

Silent Substitution

ALA

Spørgsmål 21
21.

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

Andre svarmuligheder:

MET

ISO

STOP

ALA

Silent Substitution

Deletion

Non-Silent Substitution

Insertion

VAL

Spørgsmål 22
22.

Which of the following mutations would have the LEAST affect on the amino acid sequence of a protein?

Spørgsmål 23
23.

This mutation is considered a(n) .

Spørgsmål 24
24.
Andre svarmuligheder:
Insertion
Deletion
Substitution
Translocation
Spørgsmål 25
25.

A frameshift mutation occurs when... (SELECT ALL THAT APPLY!)