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wel
3 years ago
12

The secretions of the adrenal medulla act to supplement the effects of ________.

Biology
1 answer:
Nutka1998 [239]3 years ago
7 0

Answer:

sympathetic stimulation

Explanation:

Under stress or emergency conditions, the preganglionic neurons of the sympathetic division release acetylcholine. Acetylcholine stimulates secretion and release of epinephrine and norepinephrine from the adrenal medulla. These hormones enhance the effects of the sympathetic division of the autonomic nervous system (ANS) during stress. Epinephrine and norepinephrine augment the fight-or-flight response as they increase the heart rate and force of contraction, the output of the heart, and blood pressure. They also increase blood supply to the heart, liver, and adipose tissue. The airways to lungs become dilated and there are increase blood levels of glucose and fatty acids.

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Hence, the answer is 'Option C - mitochondria and chloroplasts have their DNA.'

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3 years ago
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How does the extraction of energy resources change their distributions?
ioda

Answer:

La mayoría de los productos energéticos que se consumen en la vida cotidiana, como por ejemplo el butano, el gas natural, o los combustibles líquidos

Explanation:

La mayoría de los productos energéticos que se consumen en la vida cotidiana, como por ejemplo el butano, el gas natural, o los combustibles líquidos

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3 years ago
Lymph traveling from the left arm would enter the venous circulation via the?
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<h3>What is thoracic duct?</h3>
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Learn more about thoracic duct here:

brainly.com/question/19241374

#SPJ4

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A measurement of population per unit area

For example x amount of people in 1000 square feet
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