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AfilCa [17]
3 years ago
12

If the liver cells of an animal have 42 chromosomes, this animal’s sperm would have how many chromosomes?

Biology
1 answer:
slamgirl [31]3 years ago
4 0
The answer you are looking for is: 12

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How could the nervous system cause a skeletal muscle to produce the most forceful contraction it is capable of?
defon

By triggering action potentials from every single motor neuron that regulates the muscle at a rate that causes tetanus in every fiber.

<h3>What are motor neurons, and what are they used for?</h3>

The central nervous system includes motor neurons, which are cells that transmit instructions from the nerves and muscles that control our movements, speech, swallowing, and breathing.

<h3>What makes it a motor neuron?</h3>

Motor neurons (also referred to as efferent neurons) are indeed the nerve cells responsible for carrying signals part of the peripheral nervous system towards muscles to cause movement. Neurotransmitters are released by them to set off reactions that cause muscle movement..

<h3>In the body, how many motor neurons are there?</h3>

There are around 500,000 of them, carrying information first from CNS to peripheral effectors throughout the peripheral tissues but instead organ systems. Motor neuron axons, or efferent fibers, convey information away from the central nervous system..

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1 year ago
The level of metabolism in cells is affected by between multiple signaling pathways. These signals are integrated in the cytopla
dybincka [34]

Answer:

The level of metabolism in cells is affected by between multiple signaling pathways. These signals are integrated in the cytoplasm, and their net strength determines how much glucose to use, how much glucose to store, and how much protein to make.

True

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Reasons why metabolism in cells is affected by multiple signaling pathways is as a result of energy consumed during the process of metabolism as it requires lots of energy for protein synthesizing, glucose storage among others.

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3 years ago
What factors contribute to membrane fluidity?
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Carbohydrates attached to lipids and to proteins extend from the outward facing surface to the membrane. The second factor that leads to fluidity is the nature of the phospholipids themselves
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3 years ago
Does cigarette smokingincrease the risk of lung cancer
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Cigarette smoking is the number one risk factor for lung cancer. In the United States, cigarette smoking is linked to about 80% to 90% of lung cancer deaths.

Explanation:

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