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Transcription and Translation Practice
By Katelyn Owens
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Last updated over 1 year ago
20 questions
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Question 1
1.
Transcribe the following sequence (Transcribe means to make mRNA)
TGC-AAT-CCG-TAG
Question 2
2.
Transcribe the following sequence (Transcribe means to make mRNA)
GCA-ATG-GAA
Question 3
3.
Translate the DNA sequence: TAC-GGG-AGC
TAC-GGG-AGC
Met-Pro-Ser
AUG-CCC-UCG
ATG-CCC-TCG
Question 4
4.
In DNA what base pairs with A
C
G
T
U
A
Question 5
5.
In DNA what base pairs with G
C
G
T
U
A
Question 6
6.
In RNA what base pairs with A
C
G
T
U
A
Question 7
7.
What is the purpose of DNA replication?
A. to make mRNA
B. to make a new strand of DNA so the cell can divide
C. to make proteins
D. to make two identical cells
Question 8
8.
Where is DNA found?
A. nucleus
B. cytoplasm
C. ribosomes
D. golgi
Question 9
9.
Where does transcription occur?
A. nucleus
B. cytoplasm
C. ribosomes
D. golgi
Question 10
10.
What is made during transcription?
A. DNA
B.tRNA
C. protein chain
D. mRNA
Question 11
11.
How does the mRNA leave the nucleus?
A. magic
B.through the nuclear membrane pores
C. osmosis
D. mitosis
Question 12
12.
How many bases make up a codon?
A. 1
B. 2
C.3
D. 4
Question 13
13.
What does a codon code for?
A. a new DNA strand
B. amino acids
C.nucleotides
D. phospholipids
Question 14
14.
Where does translation occur?
A. nucleus
B. mitochondria
C.golgi
D. cytoplasm
Question 15
15.
What carries the amino acid to the ribosome during translation?
A. mRNA
B. rRNA
C.tRNA
Question 16
16.
DNA and RNA are both types of
A. carbohydrates
B. proteins
C. lipids
D. nucleic acids
Question 17
17.
DNA and RNA are both made up of
A. amino acids
B. fatty acids
C. nucleotides
D. monosaccharides
Question 18
18.
What is the complementary DNA strand for this DNA sequence:
ACC-GTG-GAT
A. ACC-GTC-GAT
B. Pro- Val- Ser
C. TGG-CAC-CTA
UGG-CAC-CAU
Question 19
19.
A DNA strand has 15% Adenine (A). How much Thymine (T) is in the strand?
A. 30%
B. 60%
C. 15%
D. 75%
Question 20
20.
The segment of DNA has undergone a mutation in which of three nucleotides have been deleted. A repair enzyme would replace them with
A. CGT
B. GCA
C. CTG
D. CTA