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iris [78.8K]
3 years ago
5

SOMEONE ANSWER THIS PLEASE

Biology
2 answers:
prisoha [69]3 years ago
5 0

you got them correctly gods jod

Natasha_Volkova [10]3 years ago
3 0

Answer:

I believe it's A and B

Explanation:

Underground freshwater sounds drinkable and so does surface freshwater and they are both available for human consumption. Oceans on the other hand are not readily available to drink since they have so much salt. The water in our soil and air is hard to get meaning that it's not easily available for human consumption.

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explain how a carrier protein can facilitate the diffusion of glucose or other substances into the cell.
Sveta_85 [38]

Specific chemicals are bound by carrier proteins and transferred on one side of the membrane. The conformational changes they go through next enable the molecule to cross the membrane and exit on the other side.

How carrier protein facilitate the diffusion?

When a molecule diffuses, it usually moves from a high concentration location to a low concentration area until the concentration is the same everywhere in the space.

Contrary to channel proteins, another form of membrane transport protein that is less selective in the molecules it transports, carriers are proteins that move a particular material through intracellular compartments, into the extracellular fluid, or across cells. Carrier proteins are found in lipid bilayer cell structures such cell membranes, mitochondria, and chloroplasts, just like other membrane transport proteins.

Therefore, carrier proteins can facilitate the diffusion of glucose or other substances into the cell.

To learn more about diffusion click on the link

brainly.com/question/94094

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6 0
1 year ago
What is the difference between self-love and selfishness according to Aristotle?
loris [4]
Aristotle finds the good and noble man to be selfish. But from his virtue and righteous behavior emerge gifts that his friends, his homeland, and his own community benefit from. He is a committed person who looks down upon material wealth, but enjoys the benefits of honor and dignity.
7 0
3 years ago
Which sequence represents the correct order of levels of organization found in a complex organism?
icang [17]

<u>Answer:</u>

C is the answer.

<u></u>

<u>Explanation:</u>

Organelles (the smallest in this situation) are what you can find inside a cell (example: nucleus, mitochondria, etc..).

Cells are what make up tissues (such as muscles).

Tissues make up organs (such as the heart) and organs make up organ systems (such as the circulatory system).

5 0
3 years ago
The spread of roots around a plant is usually greater than the depth of the roots.
valina [46]
The spread of roots around a plant is usually greater than the depth of the roots is a completely false statement. It totally depends on the type of plant in regards to the type of root it will have. Normally there are two kinds of roots and they are taproot and fibrous roots. In case of taproots the main root goes downwards and smaller roots branches out of it. In case of taproots, it is true that the spread of roots is smaller than the depth of the roots. In case of fibrous roots, the spread of roots is greater than that of the depth of the roots. A wig tree is an example of a plant having taproot. in the wig tree the root can go to a depth of around 120 meters.
6 0
3 years ago
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Annette observed that if she put salad dressing on her salad in the morning before leaving home, by lunch time she found excess
Y_Kistochka [10]
B. the salad is wilted because it lost water in a hypertonic solution
8 0
3 years ago
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