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klasskru [66]
3 years ago
13

A motor unit is defined as:

Medicine
1 answer:
Reil [10]3 years ago
4 0

Answer:

The answer is B: All the muscle cells innervated by a single motor neurorn.

Explanation:

It is called a motor unit, all muscle fibers that are innervated by a motor neuron cell. A motor neuron cell can establish contact with up to 150 muscle fibrils, which when activated causes their simultaneous contraction, therefore, all the muscle fibers of a motor unit contract and relax at the same time.

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What other body systems work with the respiratory system
Brilliant_brown [7]

Answer:

circulatory system

Explanation:

The respiratory system works with the circulatory system to provide this oxygen and to remove the waste products of metabolism.

4 0
3 years ago
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How long is the antibiotic azithromycin in your system after last dose?.
mariarad [96]

Answer:

Azithromycin will be in your system for <u>around 15.5 days</u>, after the last dose.

Explanation:

Azithromycin has an elimination half-life of 68 hours. The prolonged terminal half-life is thought to be due to extensive uptake and subsequent release of drug from tissues. It takes around 5.5 x elimination half life's for a medicine to be out of your system. Therefore it would take 374 hours about 15.5 days (5.5 x 68 hours) for it to be eliminated from the system. So it'll be in your system for that period of time, after the last dose.

8 0
2 years ago
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Cual de los siguientes consejos debe seguirse al calentar un tubo de ensayo
Brums [2.3K]

YO DIGO B

Espero que esto ayude, porque tuve que traducirlo. T^T

7 0
3 years ago
through which vascular tissue do water and nutrients get transported to reach the leaves during transpiration?
IgorLugansk [536]
Xylem

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5 0
3 years ago
Many medicines have a bitter taste which manufacturers attempt to disguise. These medicines are probably
a_sh-v [17]

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3 years ago
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