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WorksheetsRNA and Translation
Total questions: 19
Worksheet time: 13mins
Name
Class
Date
1.
What is letter C in the picture?
a)
mRNA
b)
tRNA
c)
rRNA
d)
nucleus
2.
Which amino acid is made from the RNA codon UUA?
a)
Phenylalanine
b)
Leucine
c)
Serine
d)
Tyrosine
3.
What is the RNA sequence for this amino acid chain: LYSINE - GLYCINE - STOP
a)
AAA - CCC - UAA
b)
AAA - GGG - UAA
c)
AAG - AUC - CGA
d)
AAG - GGG - UUU
4.
What is the correct sequence?
a)
RNA --> DNA --> Protein
b)
Protein --> RNA --> DNA
c)
DNA --> RNA --> Protein
d)
DNA --> Protein --> RNA
5.
which process is shown?
a)
diffusion
b)
repiration
c)
recombination
d)
translation
6.
What structure in a cell is the site for making proteins?
a)
ribosomes
b)
mitochondria
c)
lysosome
d)
Golgi body
7.
What is the monomer (building block) of proteins?
a)
Monosacchrides
b)
Polysaccharides
c)
amino acids
d)
Triglycerides
8.
Amino acids are bonded together by a
a)
hydrogen bond
b)
peptide bond
c)
ionic bond
d)
they are not bonded
9.
The codon is located on the
a)
DNA
b)
mRNA
c)
tRNA
d)
rRNA
10.
Using the codon identify the amino acid sequence:
AUG-CCA-GUA-GGG-UAA
AUG-CCA-GUA-GGG-UAA
a)
MET-HIS-ALA-GLY-STOP
b)
MET-PRO-GLY-VAL-STOP
c)
MET-PRO-VAL-GLY-STOP
d)
MET-THR-SER-ASP-STOP
11.
Using the codon identify the amino acid sequence:
AUG-GGC-ACC-UCA-UGA
AUG-GGC-ACC-UCA-UGA
a)
MET-GLU-VAL-TYR-STOP
b)
MET-GLY-THR-SER-STOP
c)
MET-SER-THR-GLY-STOP
d)
MET-LYS-ASN-STOP
12.
How many bases are in one codon?
a)
1
b)
2
c)
3
d)
4
13.
The anticodon is located on the
a)
DNA
b)
mRNA
c)
tRNA
d)
rRNA
14.
What is this a picture of?
a)
mRNA
b)
tRNA
c)
rRNA
d)
pRNA
15.
The start codon on a mRNA is
a)
UGA
b)
UAA
c)
AUG
d)
AGU
16.
There are ____ amino acids
a)
20
b)
64
c)
3
d)
4
17.
Three codons don't code for a specific amino acid, what are they?
a)
start codons
b)
stop codons
c)
promoters
d)
terminators
18.
The diagram shows the process of
a)
Transcription
b)
Translation
c)
Replication
d)
Mitosis
19.
What is letter B in the picture?
a)
mRNA
b)
tRNA
c)
ribosome
d)
nucleus
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