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WorksheetsIA 4 Bio. Review
Total questions: 23
Worksheet time: 12mins
Name
Class
Date
1.
Why do scientists make hypothesis?
a)
for fun
b)
To conduct an experiment/research
c)
Come up with ideas
d)
to sound smart
2.
Darwinism would be an example of:
a)
Activity
b)
Test
c)
Theory
d)
Chemical
3.
Which part decides what comes in and out?
a)
Vacuole
b)
Chloroplast
c)
Cell Wall
d)
Cell Membrane
4.
Which produces water from oxygen?
a)
Chloroplast
b)
Mitochondria
5.
Which does not contain a nucleus? Both carry out the functions of life.
a)
Eukaryotic Cell
b)
Prokaryotic Cell
6.
What can aid in digestion thanks to it slow down chemical reaction?
a)
Probiotics
b)
Enzymes
c)
Proteins
d)
Fats
7.
Proteins are chains of...
a)
Amino Acids
b)
Nucleic Acids
c)
Fatty Acids
d)
Acid Reflux
8.
Enzymes end in -___ and carbs end in -___.
a)
ees,tis
b)
est,ice
c)
ase,ose
d)
abc,123
9.
True or false, salt can raise blood pressure?
a)
True
b)
False
10.
Energy currency is
a)
ATP
b)
EAP
c)
ADP
d)
UGA
11.
During photosynthesis, less sunlight means less energy.
a)
True
b)
False
12.
Humans take in ______ and let out ___.
a)
Nitrogen, H2O
b)
Oxygen, CO2
c)
helium, R2 D2
d)
methane, Cp3o
13.
Viruses are non-living. True or False? The videos music is awful.
a)
True
b)
False
14.
DNA is how many strands?
a)
Double
b)
Single
15.
DNA and RNA both contain
a)
Water
b)
Sugar called deoxyribose
c)
surcrose
d)
L-arginine
16.
All organisms contain the same 4 nucleotide. However, they can be ordered differently.
a)
True
b)
False
17.
Know how to read this chart.
a)
I read this statement
b)
I didn't read this statement.
18.
A haploid has how many sex cells?
a)
23
b)
46
19.
New alleles that can affect genetics
a)
Translation
b)
DNA
c)
Genetics
d)
Mutation
20.
Transcription and Translation are the same for any organism?
a)
True
b)
False
21.
A chameleon changing color shows that he is
a)
cool
b)
adapting
c)
colorful
d)
absorbing
22.
In ATP, energy is carries where?
a)
A
b)
T
c)
P
23.
Natural selection helps with
a)
Diversity
b)
Stability
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