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raketka [301]
3 years ago
5

Does all cells have a cell membrane

Health
1 answer:
sveta [45]3 years ago
7 0

Answer:

All cells have an outer plasma membrane that regulates not only what enters the cell, but also how much of any given substance comes in. Unlike prokaryotes, eukaryotic cells also possess internal membranes that encase their organelles and control the exchange of essential cell components.

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What is Important heart or brain?<br> A)Heart<br>B)Brain<br>C)Both​
bixtya [17]

Answer:

C) Both

Explanation:

Brain controls you're body and Heart controls Oxygen etc. So both are important

6 0
2 years ago
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What should people do if they are indoors during an earthquake? get under a table look out a window get outside immediately stan
Fynjy0 [20]

Answer:

A. get under a table

Explanation:

Because if things start to fall off walls or start crashing, the table will protect you from the objects that can fall on you.

Learned this in safety. I hope this helps!! Have a wonderful day!!!

7 0
4 years ago
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What should you do to help prevent muscle cramps?
Yanka [14]
Drink More Water! (8 To 12 Glasses A Day)
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8 0
3 years ago
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compare the duration of action of warfarin (Coumadin )and Enoxaparin (levenox) and explain the reason the provider switched to E
Korolek [52]

Answer:

The duration of the effect of Warfarin is prolonged for 2 to 5 days, while the effect of enoxaparin can be maintained for a maximum of 24 hours. The provider probably switched to Enoxaparin to better control the anticoagulant effect.

Explanation:

Warfarin (Coumadin) is an orally administered anticoagulant that indirectly interferes with the action of vitamin K-dependent coagulation factors II, VII, IV and X. The effect as an anticoagulant can begin after 8 hours of administration, reaching a maximum effect in 72 hours, and an effect that can last up to five days.

Enoxaparin (Lovenox) is an anticoagulant administered subcutaneously, whose effect is to inhibit the activity of coagulation factor Xa. Its effect is rapid after administration, and its half-life is relatively short —about 4 to 6 hours— so that the effect can remain for no more than 24 hours.

When a provider switchs the indication of warfarin to enoxaparin, it is to achieve better control of anticoagulation, use it for a limited time or without affecting other mechanisms of blood coagulation.

5 0
4 years ago
To prevent food <br> , it is important that you also avoid <br> .
boyakko [2]

Answer:

. A. contamination

B. spoilage

C. wastage

2. A. overeating

B. over-purchasing

C. refrigerating

Explanation:

3 0
3 years ago
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