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Levart [38]
2 years ago
13

Channels utilizing facilitated diffusion

Biology
1 answer:
ehidna [41]2 years ago
4 0
The answer is none of the above
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Explain Ionic and covalent bonding
Lesechka [4]
Covalent bond is when two atoms share one or more pairs of electrons, an example of this could be H20 or C02.

ionic bonds are when one or more electrons from am atom are removed and attached to another, which can result in positive or negative ions which attract each other, an example of this could be table salt.
6 0
3 years ago
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Gene expression—translation how do cells synthesize polypeptides and convert them to functional proteins?
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The language of DNA in form of nitrogen bases read in a set of three termed as codons and it is being translated as language of proteins.

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3 years ago
Oxygen is a by-product of ______________ and is needed by living organisms for the process of ______________.
Katyanochek1 [597]
The answer is D, photosynthesis and respiration.


—Evidence—

Oxygen is a byproduct of photosynthesis and, correspondingly, carbon dioxide the byproduct of respiration.

Oxygen gives our cells the ability to break down food in order to get the energy we need to survive. Although other animals may use different organs to breathe with, they all get oxygen into their bodies through respiration.
4 0
3 years ago
On the coast strong seabreeze is move cool air into the land replace warm rising air, this often causes what?
Naddika [18.5K]

Answer:

C) thunderstorms

Explanation:

Answer choices:

A) cyclones

B) hurricanes

C) thunderstorms

D) tornadoes

8 0
3 years ago
14. Which is the basic unit of life?
Dominik [7]

Answer:

C

Explanation:

Every living thing is made up from cells, as they are the smallest unit of a living thing.

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