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zubka84 [21]
3 years ago
8

Like a panic button, the _____ issues an alert, summoning other parts of the brain that play a role in the experience of fear

Biology
1 answer:
Lena [83]3 years ago
5 0
Like a panic button, the amygdala issues an alert, summoning other parts of the brain that play a role in the experience of fear, one example would be your hypothalamus. Amygdala as stated is the center for emotions, emotional behavior and motivations. 
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Why is the ability of the cell membrane to be "picky" important?
Yuliya22 [10]

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Hi there!

Your answer is:

It is very important for the cell membrane to be <em>semi-permeable</em> because the ability to pick and choose what comes in and out of the cell keeps the cell safe! The membrane can choose to block out nasty germs and can also choose to get rid of internal waste.

An example of when this is important is in this scenario:

Let's say the cells are in a really salty solution. Naturally, salt will want to pull the water out of the cell. If the membrane <u>wasn't</u><u> </u> semi permeable, the water would listen to the salt and leave the cell. This would cause cell death. <u>BECAU</u><u>SE</u> the membrane is semi permeable, they can choose <em>not</em> to give the salt any water, keeping them alive

Hope this helps

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These products are designed to coat the gastric tissues and protect it from the acidity of the stomach or gastric secretions.

<h3>What are Pepto Bismol and Milk of Magnesia?</h3>

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Learn more about gastric tissues here:

brainly.com/question/5070089

#SPJ1

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