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3 years ago

Which of the following is a correct statement

Biology

2 answers:

7nadin3 [17]3 years ago

6 0

We need a picture or something

Volgvan3 years ago

4 0

Answers For This Question

A.)-The earth is cooled by terrestrial radiation.

B.)-The earth's temperature is not affected by solar radiation.

C.)-The earth is heated by terrestrial radiation.

D.)-The earth's temperature is not affected by terrestrial radiation.

but I can confirm that B.) & D.) is incorrect

Answer: C.)

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We're do volcanoes usually form please help me

Inga [223]

Answer: hot spots, divergent plate boundaries, and convergent plate boundaries.

Explanation:

8 0

3 years ago

Under anaerobic conditions, such as intense exercise, pyruvate is converted to ____________ . This 3-carbon molecule travels thr

stiv31 [10]

Answer:

Under anaerobic conditions, such as intense exercise, pyruvate is converted to lactate. This 3-carbon molecule travels through the blood to the liver, where it can be converted to glucose by the cori cycle.

Under aerobic conditions, pyruvate enters the mitochondrion, where it is converted to acetyle CoA . This 2-carbon molecule goes on to participate in a series of oxidative reactions called the Citric acid cycle.

Explanation:

In the question ,among the given 6 options ,the simplest way to find the answer can be ,to find either the option is aerobic (presence of free oxygen ) or anaerobic (lack of free oxygen). Among the options , glucose is an incorrect option as it is a carbohydrate and used in respiration process .In aerobic process ,the glucose can be break down but in anaerobic ,it can only be used.

Other option is ATP- ATP is the energy source of the cell and used for storing energy or reactions of the cell,thus this option do not belong to the given question.

thus its clear the rest four options are the answer .

among four two options belong to aerobic and the rest two are anaerobic.

Under anaerobic conditions-

The pyruvate is converted into lactate because under the absence of oxygen only the NAD+ can be regenerated, thus further can allow glycolysis.

The cori cycle is also called lactic acidic cycle, thus this cycle is a metabollic pathway produced by anaerobic glycolysis (which takes place by regeneration of NAD+)transporting the molecules from blood to liver and further converting to glucose

Under aerobic conditions,-

The pyruvate is converted into Acetyle CoA so as to further produce citric acid and then citric acidic cycle. Thus Acetyle CoA forms more ATP which help in the regeneration of NAD+ and production of citric acid cycle takes place.

HENCE , The correct options are - lactate cori acetyle CoA citric acid.

7 0

3 years ago

The effect of alcohol on the human body is to __________

Marysya12 [62]

The answer is Liver disease

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3 years ago

Advantage amoeba has over a cell of a lizard in relations to their levels of organism

nignag [31]

Amoebas are single-celled organisms, which means that they are composed of just one cell. Each amoeba is a cell capable of performing all living functions by itself. They can reproduce asexually. They are protozoans with no fixed shape. Most have no hard parts and look like blobs of jelly.

8 0

4 years ago

Can someone help please?

Morgarella [4.7K]

Answer:

https://youtu.be/dQw4w9WgXcQ

Explanation:

copy it open a new tab paste it search it and then theres a vid of me explaing it and the answer

3 0

3 years ago