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forsale [732]
3 years ago
7

PLEASEE HELP WITH THIS ASAP when material is relocated to an area of lower elevation blank ..is the cause

Biology
1 answer:
lyudmila [28]3 years ago
5 0
It is A and I got you
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Which sense uses more cortical space than other senses? (in other words, which sense uses the largest portion of the brain?)?
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Vision is the sense that uses largest part of the brain. The brain the portion of the central nervous system contained within the cranium. Cranial Nerve II is Optic nerve Major Function.   Cranium and the cranial meninges - surround and protect the brain. 

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3 years ago
Which statement best explains the shape of these layers of rock?
gregori [183]

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C. Stress caused by a collision.........made the rock bend.

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Botulism and myasthenia gravis are conditions that cause muscle weakness. Which of these statements is NOT true? Botulism and my
Vikentia [17]

Answer:

Both conditions are caused by an inability of the body to produce adequate acetylcholine.

Explanation:

Botulism is a potentially fatal condition caused by the toxin of bacteria <em>Clostridium botulinum</em>. Early symptoms are weakness, slurred speech, blurred vision etc. It may lead to vomiting, abdominal swelling and respiratory failure if not treated. The toxin hinders the release of neurotransmitter acetylcholine due to which motor neurons are not able to send signals to muscle cells. Muscles are not able to function properly due to which paralysis occurs.

Myasthenia gravis is also a neuromuscular condition like botulism. But unlike botulism release of acetylcholine is not hindered here. The receptors for acetylcholine are destroyed or altered by body's own immune system. Acetylcholine despite being present is not able to relay the signal which leads to muscle weakness. Symptoms are almost similar to those of botulism.

4 0
2 years ago
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Which statement best describes the structure of a chromosome?
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Your best bet is most likely going to be B

A Chromosome holds part or all of the genetic material of an organism. It also  includes packaging proteins which, aided by chaperone proteins, bind to and condense the DNA molecule to prevent it from becoming an unmanageable tangle.

So yes your best bet is B.

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