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Collagen
The extracellular matrix provides mechanical support in the
area between animal cells. Which of the following structural proteins is found
in the highest proportion within the extracellular matrix?
Animal Cell
What type of cell is this?
80, 125, 78
How many protons, neutrons, and electrons are in 205 Hg2+,
respectively?
r = 4
If a sphere has a surface area of 201, what would be its
radius to the nearest whole number?
Cilia =
type of cell movement that are made up of microtubules
Microtubules are essential components of which of the
following structure?
1. cilia
2. nucleus
3. nucleolus
4. cell membrane
5. peroxisomes
Liver
Which of the following organs is necessary for
gluconeogenesis in the Cori cycle?
5 --> 4
Which electronic transition corresponds to emission of light
with the longest wavelength?
OH-
If H2O has a pKA of 15.7 and acetic acid has a pKA of 4.75,
which is a stronger base, hydroxide (OH-) or acetate (C2H3O2-)?
10
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