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aivan3 [116]
3 years ago
15

What is an essential role played by large intestine bacteria?

Biology
2 answers:
Likurg_2 [28]3 years ago
6 0

Answer:

The correct answer is: synthesize vitamin K and B-complex vitamins.

Explanation:

The large intestine, an important region of the gastrointestinal tract, is populated with bacteria that maintain our bodies healthy. The term used to describe these organisms that live in the digestive tract is gut microbiota.

The relationship between humans and the gut microbiota is not only non-harmful but also beneficial to humans. <u>Bacteria ferment dietary fibers into </u><u>short-chain fatty acids</u><u> for us to absorb it</u>. Gut microbiota also plays a crucial role in synthesizing vitamin B and vitamin K, as well as metabolizing <u>sterols and bile acids</u>. These bacteria act much like an endocrine system that regulates intestinal function with the use of short-chain fatty acids, as if they were hormones.

<u>Vitamin K</u><u> is important for</u><u> blood clotting</u><u>, while </u><u>vitamin B</u><u> intervenes in </u><u>cellular metabolism</u>.

IgorC [24]3 years ago
5 0

Answer:

Producing Vitamin K and Vitamin B.

Explanation:

The bacteria that is found in our intestines play a crucial role in the digestive system by further digesting the food while it is going through the large intestine but their ability to produce vitamin K and vitamin B is one most the most important roles they play for our bodies.

I hope this answer helps.

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Answer: Option C) Root hairs have an elongated shape that increases the surface area-to-volume ratio.

Explanation:

The larger surface area-to-volume ratio of root hairs enables them to rapidly absorped water molecules and nutrients along their elongated shape while aiding their upward transport from the root up the shoot (through the xylem vessels).

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Which phrase best describes the property of selective permeability?
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Answer:

some molecules pass

Explanation:

The ability of a membrane to pass or not to pass a substance is its permeability (permeability).

Permeability is, in fact, the ease with which a dissolved particle passes through the membrane, which depends on both the properties of the particles and the properties of the membrane itself.

The membrane is semipermeable (semipermeable) or selectively permeable because it does not permeate all molecules.

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Some students were studying antibodies in the body. In determining their composition, they were told they are polypeptides forme
vlabodo [156]

Answer:

They concluded that these antibodies were a) Globular proteins

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Globular proteins are known to be water-soluble, spherical in shape and to be polypeptides as well. Compared to the other options provided, the selected one is the most correct.

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3 years ago
Cual es la relacion entre la disponibilidad y el consumo de recursos renovables y no renovables entre los paises desarrollados y
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Answer:

Diferente.

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An animal ate a plant and digested sugars stored in the plant's leaves. The sugars provided energy
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Answer:

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