Worksheets4.2.6 Mastery Protein Synthesis
Total questions: 18
Worksheet time: 15mins
Name
Class
Date
1.
Which of the following is the blueprint for the production of RNA within a cell?
a)
DNA
b)
protein
c)
ATO
d)
carbohydrate
2.
The DNA sequence ATCAGCGCTGGC is part of a gene. How many amino acids are coded for by this message?
a)
4
b)
8
c)
12
d)
20
3.
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
4.
Genetic info flows in one direction. Which best represents this flow?
a)
DNA-protein-RNA
b)
Protein-RNA-DNA
c)
RNA-protein-DNA
d)
DNA-RNA-protein
5.
The diagram shows the process of
a)
Transcription
b)
Translation
c)
Replication
d)
Mitosis
6.
Where does transcription take place?
a)
nucleus
b)
ribosome
c)
cytoplasm
d)
smooth ER
7.
Where does translation take place?
a)
Nucleus
b)
Ribosome
c)
Golgi Body
d)
Cytoplasm
8.
DNA sequence is ACAGTGC. How would this be coded on mRNA?
a)
TGTCACG
b)
UGUCACG
c)
GUGACAU
d)
CACUGUA
9.
Which of the following is incorrect regarding RNA?
a)
RNA contains uracil
b)
RNA can only be found inside the nucleus
c)
RNA is single stranded
d)
RNA contains genetic information
10.
What nitrogen base is in DNA but NOT RNA?
a)
uracil
b)
thymine
c)
guanine
d)
adenine
11.
This cannot leave the nucleus
a)
DNA
b)
RNA
c)
Both
12.
Carries the genetic code to the ribosome
a)
mRNA
b)
tRNA
c)
rRNA
d)
DNA
13.
Which of the following sequences of processes correctly reflects the central dogma?
a)
protein synthesis, transcription, translation
b)
protein synthesis, translation, transcription
c)
transcription, translation, protein synthesis
d)
translation, transcription, protein synthesis
14.
What is the role of mRNA?
a)
Carries amino acids to the ribosome and mRNA
b)
composes the ribosome
c)
copies instructions from DNA
d)
15.
What is the role of tRNA?
a)
Carries amino acids to the ribosome and mRNA
b)
composes the ribosome
c)
copies instructions from DNA
16.
What is the role of rRNA?
a)
copies instructions from DNA
b)
composes the ribosome
c)
Carries amino acids to the ribosome and mRNA
17.
Transcribe the DNA- TAC ACC CGG TTT ATT
(a)
18.
What would be the order of the amino acids in the protein?
AUG UGG GCC AAA UAA
a)
met, trp, ala, lys, ter
b)
ser, thr, arg, phe, ile
c)
Met, phe, ala, arg, cys
d)
asp, tyr, ter, val, gln
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