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galina1969 [7]
2 years ago
10

Movement of a molecule against its concentration gradient can occur through Select one or more: a. facilitated diffusion b. pass

ive transport c. osmosis d. simple diffusion e. active transport
Physics
1 answer:
uranmaximum [27]2 years ago
5 0

Answer:

The answer to your question is:

Explanation:

There are two kinds of cell transport passive transportation and active transportation.

Passive transportation does not need energy because molecules move from higher concentration to lower concentration.

Active transportation needs energy because molecules moves against concentration.  

a. facilitated diffusion It's an example of passive transportation so this answer is wrong.

b. passive transport Molecules move in favor of concentration so this answer is wrong.

c. osmosis is another example of passive transport so this answer is wrong.

d. simple diffusion it's another example of passive transport, so it's wrong this answer.

e. active transport this is the right answer.

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Which description accurately describes the tide represented by the image below?
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The components of vector A are Ax = +2.2 and Ay = -6.9 , and the components of vector B are given are Bx = -6.1 and By = -2.2. W
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For simplicity, let's call vector B-A  vector C  Then C is
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2 years ago
A car manufacturer wants to change its car’s design to increase the car’s acceleration. Which changes should the engineers consi
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4 0
3 years ago
A volumetric flow rate of 2 m^3/ s of liquid water is to be pumped from sea level to an elevation of 1200 m. Taking the density
exis [7]

Answer:

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Explanation:

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to find out

power requirement

solution

we will get power by the power equation that is

power = ρ× Q× g× h   ...................1

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6 0
3 years ago
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