WorksheetsTranscription and Translation
Total questions: 20
Worksheet time: 16mins
Name
Class
Date
1.
What type of RNA carries the DNA message out of the nucleus to the ribosomes?
a)
mRNA
b)
tRNA
c)
RNA
d)
DNA
2.
What do we call the process of turning DNA into mRNA?
a)
Translation
b)
Transcription
c)
Replication
3.
When DNA is transcribed to RNA....
a)
A pairs with U
b)
C pairs with U
c)
A pairs with T
d)
C pairs with T
4.
When the RNA gets to the ribosomes, which molecule transfers to the mRNA to amino acids?
a)
DNA
b)
mRNA
c)
tRNA
d)
Replicated RNA
5.
Amino acids are the building blocks of...
a)
DNA
b)
RNA
c)
Atoms
d)
Proteins
6.
What is a Codon?
a)
4 base pairs that transfer to amino acids
b)
3 base pairs that transfer to amino acids
c)
3 base pairs that transfer to DNA
d)
3 base pairs that transfer to mRNA
7.
When transferring tRNA to amino acids, the process cannot begin until it reaches a...
a)
Beginning codon
b)
Start codon
c)
Initiator codon
d)
Anticodon
8.
The process of transferring the codons to the amino acids ends with what codon?
a)
Stop
b)
Terminal
c)
End
d)
Cancel
9.
What process is occurring in this photo?
a)
Transcription
b)
DNA unwinding
c)
Translation
d)
Transfer RNA is creating bases
10.
What process is occurring in this photo?
a)
Transcription
b)
Translation
c)
mRNA is matching with amino acids
d)
tRNA is transcribing the DNA
11.
In translation, C pairs with
a)
U
b)
G
c)
A
d)
T
12.
The job of tRNA is to...
a)
carry amino acids to the ribosomes
b)
carry ribosomes to the ER
c)
carry mRNA out of the nucleus
d)
carry glucose to mitochondria
13.
What is the correct amino acid sequence for the mRNA code AUGCCAGUAUGA?
a)
Met-Pro-Val-Stop
b)
Met-Pro-Arg-Stop
c)
Tyr-Gly-His
d)
Tyr-Gly-Arg-His
14.
Which of the following best describes a DNA molecule?
a)
contains ribose
b)
made of amino acids
c)
contains Uracil
d)
double helix
15.
In a molecule of double-stranded DNA, the amount of Adenine present is always equal to the amount of:
a)
Uracil
b)
Thymine
c)
Cytosine
d)
Guanine
16.
Which RNA bases would pair with TACGAA in transcription?
a)
AUGCUU
b)
ATGCTT
c)
GCATCC
d)
GCAUCC
17.
Where does Translation occur?
a)
Proteins
b)
Mitochondria
c)
Ribosomes
d)
Cytoplasm
18.
What process does the energy come from to fuel protein synthesis?
a)
Cellular respiration
b)
ADP
c)
Carbohydrates
d)
Mitochondria
19.
How long can an amino acid chain get?
a)
up to 50 amino acids
b)
up to 10 amino acids
c)
up to 3 amino acids
d)
up to 10000 amino acids
20.
When RNA is transferred into amino acids, it is destroyed.
a)
True
b)
False
100 %
