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Everyday Science
Which pigment is responsible for skin color?
keratin
melanin
tubulin
hemoglobin
Author:
rikazzz
Comment
Everyday Science
Identify the branch of science that explores the chemical processes within and related to living organisms
Biochemistry
Biotechnology
Bioavailability
Biophysics
Biochemistry is the branch of science that explores the chemical processes within and related to living organisms. It is a laboratory based science that brings together biology and chemistry. By using chemical knowledge and techniques, biochemists can understand and solve biological problems.
Author:
rikazzz
Comment
Zoology
G phase during cell division is often referred to as
gap phase
growth phase
genome phase
gene phase
Author:
rikazzz
Comment
Zoology
In Amphibians, some poison glands are secreted in
dermis
hypodermis
ectoderm
endoderm
Author:
rikazzz
Comment
Zoology
Bats and shrews can determine depth and distance by
sonar only
biosensor only
olfaction
sonar and biosensor
Author:
rikazzz
Comment
Zoology
Galactose and glucose combine to form
lactose
maltose
cellulose
fructose
Author:
rikazzz
Comment
Zoology
Secondary functions of exoskeleton are
sensation
secretion
support and protect
vision and sight
Author:
rikazzz
Comment
Zoology
Fight or flight response in emergency is also controlled by
epinephrine only
norepinephrine only
adrenaline
epinephrine and norepinephrine
Author:
rikazzz
Comment
Zoology
Prokaryotes lack membrane-bound
cell
tissue
organelles
membrane
Author:
rikazzz
Comment
Zoology
Osteocytes are minute chambers arranged in concentric
canals
rings
tubules
wells
Author:
rikazzz
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