Worksheets2022 Final Review J
Total questions: 6
Worksheet time: 30mins
Name
Class
Date
1.
What process does this diagram represent?
a)
mutation
b)
respiration
c)
transcription
d)
translation
2.
A mutation in which of the following types of cells could be passed on to an organism’s offspring?
a)
blood
b)
egg
c)
muscle
d)
nerve
3.
This illustration is a model of
a)
RNA
b)
DNA
c)
Lipid
d)
Protein
4.
How many nucleotide bases are needed to code for one amino acid? See an example of DNA below:
ATG-CCA-GCG-ATT
a)
1
b)
3
c)
4
d)
12
5.
During the formation of egg and sperm in meiosis, Crossing-over of chromosomes results in
a)
new species
b)
new populations
c)
new numbers of chromosomes
d)
new combinations of genes
6.
According to the diagram, in which step is messenger RNA being constructed?
a)
I
b)
II
c)
III
d)
IV
100 %
