WorksheetsThe Blueprint of Life: From DNA to Protein
Total questions: 8
Worksheet time: 5mins
Name
Class
Date
1.
What is the complementary and antiparallel DNA sequence to 3' CGGATCTAA 5'
a)
5' CGGATCTAA 3'
b)
3' TTAGATCCG 5'
c)
5' CGGATCTAA 3'
d)
5' TTAGATCCG 3'
2.
What is the complementary RNA sequence to 5' CGGATCTAA 3'
a)
3' GCCUAGAUU 5'
b)
5' CGGATCTAA 3'
c)
3' GCCATCTAA 5'
d)
3' GCCUAGAAT 5'
3.
The coding strand of DNA is 5' CGGATCTAA 3'
The template strand of the same DNA sequence is 3' GCCTAGATT 5'
What is the complimentary RNA sequence?
a)
5' GCCUAUAAG 2'
b)
5' CGGAUCUAA 3'
c)
5' GCCUAUAAG 5'
d)
5' GCCUAUAAG 3'
4.
In DNA, A pairs with ___, C pairs with ___, and in RNA A pairs with ___.
a)
T, G, U
b)
G, T, U
c)
T, A, U
d)
C, G, U
5.
In DNA transcription and translation, what is the significance of methionine?
a)
Methionine is only found in RNA.
b)
Methionine is a stop codon in protein synthesis.
c)
Methionine is involved in DNA replication.
d)
Methionine serves as the start codon in protein synthesis.
6.
What is a feature found on tRNA?
a)
DNA replication origin
b)
Ribosome loop
c)
mRNA binding site
d)
Anticodon loop
7.
In eukaryotes, transcription takes place in the ___, whereas in bacteria transcription takes place in the ___.
a)
endoplasmic reticulum, cell membrane
b)
mitochondria, cytoplasm
c)
nucleus, cytoplasm
d)
ribosome, nucleus
8.
The 5' end of DNA contains ___, whereas the 3' end of DNA contains ___.
a)
phosphate group, hydroxyl group
b)
adenine, thymine
c)
methyl group, carboxyl group
d)
sugar group, nitrogenous base
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