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WorksheetsProtein Synthesis Review
Total questions: 20
Worksheet time: 11mins
Name
Class
Date
1.
What is process #1 and where is it located?
a)
transcription, nucleus
b)
translation, nucleus
c)
transcription, ribosomes
d)
translation, ribosomes
2.
What process is #2 and where is it located?
a)
transcription, nucleus
b)
translation, nucleus
c)
transcription, ribosomes
d)
translation, ribosomes
3.
What is the job of RNA Polymerase?
a)
to match correct bases of DNA
b)
to perform translation
c)
to match correct bases of RNA
d)
to split the RNA molecule
4.
Sections of DNA that code for proteins are called...
a)
bases
b)
genes
c)
sections
d)
rRNA
5.
Codons are found on...
a)
mRNA
b)
tRNA
c)
rRNA
d)
DNA
6.
Every three bases on tRNA are called...
a)
genes
b)
codons
c)
anti-codons
d)
base pairs
7.
Which amino acid belongs to the codon GGG?
a)
Pro
b)
Ala
c)
Gly
d)
Glu
8.
Ribosomes use RNA to create long strands of amino acids, which are called...
a)
polypeptides
b)
proteins
c)
nucleic acids
d)
carbohydrates
9.
Genes always start with which amino acid?
a)
Leu
b)
Met
c)
Pro
d)
Glu
10.
If a DNA strand is 5' to 3', what direction does the mRNA read?
a)
5' to 3'
b)
3' to 5'
c)
left to right
d)
right to left
11.
Fill in the blank: DNA → ________ → Proteins
a)
mRNA
b)
rRNA
c)
mDNA
d)
Amino Acids
12.
Which is NOT a difference between RNA and DNA?
a)
RNA has a different sugar
b)
RNA is single stranded
c)
RNA doesn't have phosphates
d)
RNA has Us not Ts
13.
What is the job of RNA?
a)
to go from DNA to Proteins
b)
to go from Proteins to DNA
c)
to go from Ribosomes to Nucleus
d)
to make life complicated
14.
Which organelle synthesizes proteins?
a)
nucleus
b)
ribosomes
c)
vacuoles
d)
endoplasmic reticulums
15.
If the codon is AUU what is the anti-codon?
a)
UAA
b)
TAA
c)
ATT
d)
AUU
16.
DNA : Hydrogen Bonds :: Proteins : _______ Bonds
a)
Helium
b)
Carbon
c)
Polypeptide
d)
Ionic
17.
What is the corresponding mRNA strand to this DNA strand:
5' ATTGCG 3'
5' ATTGCG 3'
a)
5' UAACGC 3'
b)
3' UAACGC 5'
c)
3' TAACGC 5'
d)
3' UTTCGC 5'
18.
A always pairs with T, except in RNA when it pairs with...
a)
T
b)
U
c)
G
d)
C
19.
What does a tRNA molecule carry?
a)
Proteins
b)
Amino Acids
c)
Nucleic Acids
d)
Carbohydrates
20.
At what place in the cell is DNA transcribed?
a)
Chloroplast
b)
Nucleus
c)
Ribosome
d)
Mitochondria
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