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3 years ago

Why does the transfer of carbon and oxygen take place?

2 answers:

3 0

The exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli. You can see more in wikipedia, or here: https://www.merckmanuals.com/home/lung-and-airway-disorders/biology-of-the-lungs-and-airways/exchanging-oxygen-and-carbon-dioxide

Katena32 [7]3 years ago

3 0

Answer:

to maintain the ecosystem and make the Earth habitable to life transfer of carbon and oxygen take place.

Explanation:

Transfer of carbon and oxygen take place to to maintain the ecosystem and make the Earth habitable to life .

carbon and oxygen are required by both plants and animals because are required in the process of respiration and photosynthesis.

The plant produces oxygen which is used by the humans for the survival and proper functioning of the body and carbon dioxide is provided by animals and living beings to plants to perform photosynthesis process through which they make their food.

Thus the transfer of these two gases is necessary to maintain life on the earth.

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----- are fracture in the earths crust where rocks move and slide past other

dybincka [34]

Answer:

fault (or fault line) - fracture in the Earth's crust

Explanation:

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3 years ago

A person’s will be the same on Jupiter and Earth. A person’s will be greater on Jupiter than on Earth.

koban [17]

Answer:

Greater on Jupiter

Explanation:

Gravity depends on mass. Jupiter has more mass than Earth so its gravity is two and a half times greater. Therefore a person will weigh more on Jupiter.

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3 years ago

Read 2 more answers

Which pair of molecules both contain carbon atoms?

andrew11 [14]

The answer would be fats and proteins.

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3 years ago

If a codon is mutated, say from GGU to CGU, is the same amino acid specified?

Mumz [18]

In the DNA structuring, there are four nitrogen bases involved that are combined in a structure containing diffrent bases. Each codon is unique to one another and represents another material. Since the two codons are not exactly the same, the answer is no.

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3 years ago

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A woman has her personal genome analyzed for the BRCA1 mutation after learning that her father is heterozygous and carries one m

puteri [66]

Answer:

a. 50%

Explanation:

<em>BRCA1 genes is a tumor supressor gene whose harmful mutation can cause hereditary breast ovarian cancer syndrome in both males and females. The BRCA actually stands for breast cancer.</em>

<em>Mutation in BRCA1 gene is heritable and every progeny of a carrier parent irrespective of the sex has a 50% chance of inheriting the trait from such parent, be it from the mother or the father.</em>

Hence, the correct option is a.

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3 years ago