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Worksheetsprotein synthesis
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
A single strand of nucleotides made by DNA that is used to communicate genetic code outside the nucleus.
a)
RNA
b)
DNA
c)
Ribosomes
d)
Amino acid chain
2.
DNA makes RNA → RNA makes proteins →
Proteins make life.
a)
Homeostasis
b)
Mendelian Genetics
c)
Central Dogma
d)
Myocardial Infarction
3.
Double stranded DNA is unzipped, and one strand is used as a template to form Messenger RNA.
a)
Translation
b)
Transcription
c)
Replication
d)
Mitosis
4.
A single strand of nucleotides coded by DNA
which travels to the ribosomes in the cytoplasm to give instructionsfor building proteins.
a)
tRNA
b)
DNA
c)
mRNA
d)
rRNA
5.
The enzyme that codes mRNA from DNA instructions.
a)
DNA Polymerase
b)
RNA Polymerase
c)
Helicase
d)
Lipase
6.
Choose the nucleotide sequence of the RNA strand that would be complementary to the following strand:
GTAGTCA
GTAGTCA
a)
UATUAGA
b)
ACGACTG
c)
CAUCAGU
d)
CATCAGT
7.
Which is the mRNA molecule that would be transcribed from this DNA template:
TGGCAAGTACGT
TGGCAAGTACGT
a)
ACCGTTCATGCA
b)
UGGCAAGUACGU
c)
UCCGUUCUUGCU
d)
ACCGUUCAUGCA
8.
What is the correct amino acid sequence for the mRNA code AUG CCA GUA UGA
a)
Met-Pro-Ala-Val
b)
Met-Pro-Val-Stop
c)
Tyr-Gly-His-Stop
d)
Tyr-Gly-Arg-His
9.
The enzyme that produces RNA in Transcription is called
a)
RNA Polymerase
b)
DNA Polymerase
c)
Transcriptase
d)
RNA Intrase
10.
a 3 nucleotide sequence of tRNA
a)
codon
b)
anticodon
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