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WorksheetsUnit 4 Vocab
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
This is the process when a cell divides into two identical cells.
a)
The cell cycle
b)
Interphase
c)
Mitosis
d)
Cytokinesis
2.
This is the word used to describe a specific region of DNA that codes for a particular protein.
a)
Chromosome
b)
Gene
c)
Trait
d)
DNA
3.
What is the monomer of Nucleic Acids?
a)
Monosaccharides
b)
Amino Acids
c)
Fatty Acids
d)
Nucleotides
4.
What is the shape of a DNA called?
a)
Helix
b)
Double Helix
c)
Twisted Ladder
d)
Like a rope
5.
Purines have a ________ structure, while pyrimidines have a _______ one ring structure.
a)
Two Ring; One ring
b)
One ring; Two ring
c)
One ring; Three ring
d)
Four ring; One ring
6.
The enzyme that unwinds the DNA to prepare for replication
a)
DNA helicase
b)
DNA replicase
c)
DNA polymerase
d)
DNA synthase
7.
Which enzyme is responsible for adding nucleotides?
a)
Topoisomerase
b)
DNA Polymerase
c)
Ligase
d)
Primase
8.
What does DNA stand for?
a)
Deoxyribonucleic acid
b)
Denitrogenous acid
c)
Deribonucleic acid
d)
Diribonucleic acid
9.
What are 3 types of RNA?
a)
mRNA, tRNA, rRNA
b)
aRNA, fRNA, mRNA
c)
TRNA, MRNA, RRNA
d)
MRNA, ARNA, FRNA, MRNA
10.
Which type of RNA takes the instructions from the nucleus to the cytoplasm?
a)
mRNA
b)
tRNA
c)
rRNA
d)
RNA polymerase
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