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QveST [7]
3 years ago
7

Write 4 questions about the muscular system.

Biology
1 answer:
seropon [69]3 years ago
6 0
1. How many muscles are in the human body?
2.What diseases affect the muscular system?
3. What are the functions of the muscular system?
4.what are two types of muscle fibre?
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Answer:

The correct option is d. it causes exchange diffusion

Explanation:

Amphetamines are synthetic substances with a stimulating effect. Their action lies mainly in increasing synaptic levels of monoamines by various mechanisms, including diffusion exchange through membrane transporters. Amphetamine increases extracellular concentrations of serotonin by displacing the neurotransmitter from its specific presynaptic transporter. When amphetamine binds to serotonin transporters, on the one hand it prevents it from entering the terminal and on the other it reverses the recapture mechanism so that serotonin leaves the synaptic space.

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3 years ago
Which of these is an essential quality of
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It can be replicated by other experimenters and yield the same results shows the quality of a successful scientific experiment.

<h3>What is Scientific Experiment?</h3>

A scientific experiment refers procedure that is carried out in a building inorder to support or against an hypothesis or to determine whether the existence of something that has not been tried or it's efficacy.

This give insight about cause or effect of something by manipulating one of the factors.

Therefore, It can be replicated by other experimenters and yield the same results shows the quality of a successful scientific experiment.

Learn more about scientific method fro the link below.

brainly.com/question/8691391

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3 years ago
What is the energy needed by a system to initiate a process.
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The energy needed by a system to initiate a process is called as the activation energy. It describes the minimum energy which must be available to a chemical system with potential reactants to result in a chemical reaction. Hope this answers the question.
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Is C2H4O2 carbohydrate
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Yes

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One mineral element that forms the Central atom of chlorophyll​
MA_775_DIABLO [31]

Answer:  magnesium atom

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magnesium atom

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