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bekas [8.4K]
3 years ago
14

Why does the sodium potassium pump require ATP?

Biology
1 answer:
SpyIntel [72]3 years ago
5 0

Answer:

The sodium–potassium pump is found in many cell (plasma) membranes. Powered by ATP, the pump moves sodium and potassium ions in opposite directions, each against its concentration gradient. In a single cycle of the pump, three sodium ions are extruded from and two potassium ions are imported into the cell.

Explanation:

Hope I helped!

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Mental processes such as thought, language, memory, and speech are processed in the ______ areas of the cerebral cortex.
xxMikexx [17]

Answer:

Frontal lobe

Explanation:

They areas of the cerebral cortex is divided into major four compartments.

  • The frontal lobe
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  • The parietal lobe
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The frontal lobe is situated at the anterior part of the brain whose main function is required in handling of mental processes such as thought, language, memory and speech. With the aid of the frontal lobe, we are able to think, communicate and process information.

The temporal lobe which is located beneath the frontal,parietal and occipital lobe helps to fine tune sounds and plays an integral role in hearing.

The parietal lobe is found at the back of the frontal lobe and also just above the temporal lobe helps to maintain body balance and trigger the body in cases of alertness.

The occipital lobe is located at the posterior region of the brain whose main function is reserved for visual perception.

8 0
3 years ago
Which of the following statements is true?
kondor19780726 [428]

Answer:

All of the above.

Explanation:

8 0
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From approximately 240 to 66 million years ago, dinosaurs dominated most of the land habitats on Earth. Around 66 million years
Harlamova29_29 [7]

The correct answer is option C, that is, mammals were able to diversify to make use of the variety of habitats that were previously occupied by dinosaurs.

Adaptive radiation refers to the comparatively fast evolution of various species from a single common ancestor. Adaptive radiation usually takes place when a species enters a novel area and distinct traits influence its existence. An illustration of adaptive radiation is the progression of mammals after the annihilation of dinosaurs.  


3 0
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Will jaws of life damage the environment​
Lesechka [4]

Answer:

No

Explanation:

This tool does not effect the environment because it doesn't contain any harmful chemicals that would interfere with the environment's well being.

3 0
3 years ago
Read 2 more answers
Explain why the underproduction of albumin by a cirrhotic liver contributes to excessive filtration, which leads to ascites. Ref
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Albumin is produced mainly by the liver. Albumin is the major protein that is acts as the carrier protein for steroids, thyroid hormones and fatty acids in the blood.

Albumin stays in blood vessels as they are too large to move across the capillary walls, in blood vessels by contributing to osmotic pressure or colloid osmotic pressure that maintain water volume. So, the albumin is the protein that is involve primarily on the water reabsorption.

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