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Shortened transcription and Translation Practice
By Katelyn Owens
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Last updated over 1 year ago
10 questions
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Question 1
1.
Translate the DNA sequence: TAC-GGG-AGC
TAC-GGG-AGC
Met-Pro-Ser
AUG-CCC-UCG
ATG-CCC-TCG
Question 2
2.
In RNA what base pairs with A
C
G
T
U
A
Question 3
3.
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 4
4.
How does the mRNA leave the nucleus?
A. magic
B.through the nuclear membrane pores
C. osmosis
D. mitosis
Question 5
5.
How many bases make up a codon?
A. 1
B. 2
C.3
D. 4
Question 6
6.
What does a codon code for?
A. a new DNA strand
B. amino acids
C.nucleotides
D. phospholipids
Question 7
7.
What carries the amino acid to the ribosome during translation?
A. mRNA
B. rRNA
C.tRNA
Question 8
8.
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 9
9.
A DNA strand has 15% Adenine (A). How much Thymine (T) is in the strand?
A. 30%
B. 60%
C. 15%
D. 75%
Question 10
10.
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