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Mrac [35]
3 years ago
9

Every living organism begins life as a single​

Biology
1 answer:
Oduvanchick [21]3 years ago
6 0

Answer: cell

Explanation:

Every living organism begins life as a single cell, usually called a zygote.

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Cerebral aneurysm is most frequently the result of a. subarachnoid hemorrhage. b. subdural hemorrhage. c. meningitis. d. embolic
Nostrana [21]

Answer:

a. subarachnoid hemorrhage

Explanation:

Cerebral aneurysm is an intracranial weakening of an arterial blood vessel in the brain giving rise to a blister filled with serous fluid(blood). Due to this weakening area, if par-adventure the blister bursts, it can result to subarachnoid hemorrhage. Subarachnoid hemorrhage is mostly accustomed to bleeding into the space surrounding the brain which is caused by ruptured Cerebral aneurysm.

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4 years ago
____ can be performed by both plant and animal cells. light-independent reactions calvin cycle cellular respiration photosynthes
Ulleksa [173]
The correct answer is: CELLULAR RESPIRATION
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4 years ago
Why does the electron transport chain (etc) pump protons out of the mitochondrial matrix and into the space between the membrane
insens350 [35]

The electron transport chain (etc) pump protons out of the mitochondrial matrix and into the space between the membranes because the electrons are passed to oxygen, which combines with protons to form water

<h3>What is mitochondrial matrix ?</h3>

The tricarboxylic acid (TCA) cycle, a chain of metabolic events started when pyruvate and fatty acids are converted to acetyl coenzyme A, takes place in the mitochondrial matrix (acetyl-CoA). Membrane-bound permeases move pyruvate and fatty acids from the cytoplasm into mitochondria.

<h3>What is electron transport chain?</h3>

A succession of protein complexes and other molecules form an electron transport chain when they work together to transmit protons across a membrane while also transferring electrons from electron donors to electron acceptors via redox processes. Several proteins are found in the mitochondria's inner membrane.

To know more about electron transport chain visit:

brainly.com/question/24372542

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7 0
1 year ago
Why does Earth get more energy from the sun than from all the other stars in the universe combined?
KengaRu [80]

Answer:

D

Explanation:

the only thing that sets our sun apart from others is that its closer

6 0
3 years ago
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I'll give brainliest if you answer the question
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Answer:

emphysema : a chronic, irreversible disease of the lungs characterized by abnormal enlargement of air spaces in the lungs accompanied by destruction of the tissue lining the walls of the air spaces.

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this is its name and definition

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3 years ago
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