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Test Review: DNA, RNA, and Protein Review
By Katelyn Owens
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Last updated almost 2 years ago
18 questions
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Question 1
1.
Question 2
2.
Question 3
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Question 4
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Question 5
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Question 6
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Question 7
7.
Question 8
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Question 9
9.
Question 10
10.
If there is 22% of G in a DNA strand, how much C is there in the complementary strand?
Question 11
11.
Question 12
12.
Question 13
13.
Question 14
14.
Question 15
15.
How many codons are in the sequence:
AUG-CCC-GGC-AUU
Question 16
16.
18
17
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1
What type of organic molecule are DNA and RNA?
carbohydrate
nucleic acid
protein
lipid
What is the building blok of DNA and RNA?
monosaccharides
fatty acids
amino acids
nucleotides
Compare and Contrast. DNA and RNA. Move the words to show the similarties and differences between DNA and RNA.
Ribose Sugar
Has the Base T
Double helix
Has the Base U
Single Stranded
Deoxyribose Sugar
DNA
RNA
What part of the nucleotide is #1?
Deoxyribose Sugar
Phosphate
Base
What part of the nucleotide is #2?
Deoxyribose Sugar
Phosphate
Base
What part of the nucleotide is #3?
Deoxyribose Sugar
Phosphate
Base
Put the steps of DNA replication in order.
End with 2 DNA strands, each strand has one original and one new strand
Polymerase add nucleotides
DNA helicase unwinds the DNA
Ligase glues the fragments on the lagging strand
In the picture below, which number indicates the
leading strand.
The strand that is built continously (in one piece) during DNA replication?
1
2
In the picture below, which number indicates the
lagging strand
. The strand that is built in pieces during DNA replication?
1
2
Where does transcription occur?
Cytoplasm
Nucleus
Golgi
Rough ER
What is made at the end of transcription?
DNA
protein chain
mRNA
fatty acid chain
Where does translation occur?
Cytoplasm
Nucleus
Golgi
Plasma Membrane
What is made at the end of translation?
DNA
protein chain
mRNA
fatty acid chain
Which of the following describes a mutation in a parent that could change the phenotype of its future offspring?
a mutation in the RNA of a skin cell
a mutation in the DNA of a liver cell
a mutation in the RNA of a brain cell
a mutation in the DNA of a sperm cell
Question 17
17.
Question 18
18.
What type of mutation occurred in the DNA sequence shown?
insertion
deletion
subsitution
nonsense
Based on this information, what is the expected effect of the mutation?
The polypeptide will have fewer amino acids.
The polypeptide will have the same amino acids.
The polypeptide will contain a different amino acid.
The polypeptide will contain an additional amino acid.
