WorksheetsCentral Dogma of DNA & Protein synthesis
Total questions: 17
Worksheet time: 16mins
Name
Class
Date
1.
The "central dogma" states that genetic information flows from
a)
Protein-->mRNA-->DNA
b)
Protein-->DNA-->mRNA
c)
mRNA-->DNA-->Protein
d)
DNA-->mRNA-->Protein
2.
What is the name for when DNA makes another copy of itself?
a)
transcription
b)
translation
c)
replication
d)
duplication
3.
In the process of transcription...
a)
DNA becomes a protein
b)
DNA becomes mRNA
c)
mRNA becomes a protein
d)
mRNA becomes DNA
4.
The process to go from mRNA to a protein is called ____
a)
transcription
b)
rRNA
c)
replication
d)
translation
5.
What are the building blocks of proteins called?
a)
DNA
b)
RNA
c)
Ribosomes
d)
Amino Acids
6.
Where does transcription take place?
a)
nucleus
b)
ribosome
c)
cytoplasm
d)
smooth ER
7.
10. Where does transcription occurs in prokaryotic cell ?
a)
A. Nucleus
b)
B. Lysosome
c)
C. Vacuole
d)
D. Cytoplasm
8.
7. Where does translation takes place?
a)
A. Nucleus
b)
B. Lysosome
c)
C. Vacuole
d)
D. Cytoplasm
9.
6. The process involved in the RNA formation on the DNA template is
a)
A. Transcription
b)
B. Translation
c)
C. Replication
d)
D. Transformation
10.
3. Meselson and Stahl model of replication was called
a)
A. Conservative model
b)
B. Semi-conservative model
c)
C. Dispersive model
d)
D. Lock and key model
11.
What is the relationship between a protein, the cell, and DNA?
a)
DNA is produced by protein which is produced in the cell
b)
Protein is composed of DNA which is produced in the cell
c)
DNA controls the production of protein in the cell
d)
A cell is composed of DNA and protein
12.
Adenine bonds with ______________.
a)
Guanine
b)
Thymine
c)
Cytosine
d)
Adenine
13.
Guanine bonds with ______________.
a)
Adenine
b)
Guanine
c)
Cytosine
d)
Thymine
14.
A process in which DNA has the unique ability to make an exact copy of itself.
a)
Replication
b)
Translation
c)
Transcription
15.
What is the template for mRNA?
a)
DNA
b)
tRNA
c)
rRNA
d)
proteins
16.
What is the product of translation?
a)
DNA
b)
mRNA
c)
tRNA
d)
proteins
17.
What is the product of transcription?
a)
DNA
b)
mRNA
c)
tRNA
d)
proteins
100 %
