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nydimaria [60]
2 years ago
8

Which definition is the best for “semipermeable membrane”?

Biology
1 answer:
RideAnS [48]2 years ago
5 0

it is a barrier with tiny openings that lets some ,but not all, matérials pass through

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During aerobic respiration, electrons travel downhill in which sequence?
iris [78.8K]

Answer:

The correct answer will be option-B.

Explanation:

Cellular respiration is a slow process which produces energy from the oxidation of food components which could be glucose, fatty acids and proteins.

The process proceeds in four steps: glycolysis, link reaction, Krebs cycle and electron transport chain.

The energy molecules are produced when a high energy electron gets reduced and the released energy is stored in the form of energy molecules which could be ATP or energy equivalents like NADH and FADH₂.

These reducing equivalents donate its electrons during electron transport chain where the electrons flow to the last electron acceptor called oxygen.

Thus, Option-B is the correct answer.

3 0
3 years ago
Find out which animal is actually most closely related to the hawk: shark, bat, or alligator. Report your findings and explanati
allsm [11]

Hi, In my opinion, <u>bat</u> will be the most closely related to hawk.

<h2>Why?</h2>

This is because, when we consider the photo of a bat and a hawk, we notice the similarities like:-

• Wings- They have nearly the same short wings decreasing the area of contact with air and enabling higher flight area.

• Presence of small snouted beak-like structure and presence of less or more similar color.

• Both live in trees and are normally not companiable with humans.

• Hawks and bats are both having a similar anatomy, not body, I meant that they have similar positioning of organs like stomach, pancreas etc.

• They have the sense of locating prey miles away, enabling easier locating of food.

Hope this helps...

{ Answered by Benjemin }

5 0
3 years ago
In what three ways do scientists share their findings?
Lunna [17]

Answer:

I think it is new technology, conferences, and peer reviewed journals

Explanation:

5 0
3 years ago
How is change related to the meaning of metabolism?
Sloan [31]

The term matabolism is based on Greek word that means "change". ... Because metabolism is the action of how fast an organism changes nutrients into useful chemicals and elements for the organism to grow.

-Mabel <3


6 0
3 years ago
Andrea wants to make tomato sauce from the freshly grown tomatoes in her backyard. However, she notices that the tomatoes are co
padilas [110]
D is the correct answer trust me
6 0
3 years ago
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