WorksheetsProtein Synthesis 2
Total questions: 10
Worksheet time: 3mins
Name
Class
Date
1.
A polypeptide is a sequence of ____________________ held together by a ______________ bond.
a)
amino acids; peptide
b)
fatty acids; ionic
c)
proteins; hydrogen
d)
fatty acids; covalent
2.
How do you know when to begin translating a strand of mRNA?
a)
look for AUG
b)
start at the beginning
c)
look for ATG
d)
when Ms. H tells me to
3.
How do you know when to STOP translating a strand of mRNA?
a)
look for STOP on the decoder
b)
stop at the end of the strand
c)
you don't
d)
when Ms. H tells me to
4.
TRANSCRIBE this DNA sequence: TACGTTACT
a)
AUGCAAUGA
b)
ATGCAATGA
c)
AUGGATUGA
d)
TACGTTACT
5.
TRANSLATE this RNA sequence: AUGCAAUGA
a)
Met-Glu-Stop
b)
Met-His-Stop
c)
Thr-Glu-Stop
d)
Thr-Pro-Stop
6.
What process is going on in this photo?
a)
Transcription
b)
Translation
c)
Replication
d)
All the above
7.
The important enzyme related with transcription is;
a)
gyrase
b)
DNA polymerase
c)
RNA polymerase
d)
ligase
8.
The process to go from DNA to mRNA is _______
a)
translation
b)
transcription
c)
replication
9.
The process to go from mRNA to a protein is called ____
a)
transcription
b)
rRNA
c)
replication
d)
translation
10.
DNA is the template for
a)
amino acids
b)
tRNA
c)
mRNA
d)
sugars
100 %
