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lisabon 2012 [21]
3 years ago
7

What is a cell membrane

Biology
2 answers:
Aleksandr [31]3 years ago
8 0

Answer:

The cell membrane  is a  semi-permeable membrane that surrounds the cytoplasm .  the main fuction is to protect  the interior of the cell by allowing certain substances get into the cell while keeping other substances out.

Explanation:

Crank3 years ago
4 0

Answer:

A cell mebarne is the membrane or part that is surrounding the cytoplasm of a cell

Explanation:

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True or false?: about half of the oil that enters the ocean comes from natural oil seeps; the other half is caused by human acti
Tasya [4]
As much as one half of the oil that enters the coastal environment comes from natural seeps of oil and natural gas. so it can be true
7 0
3 years ago
Why can't DNA leave the nucleus?<br> Because that will risk it getting damaged
Naily [24]

Answer:

Actually, it’s not the DNA itself cannot leave the nucleus, but the Chromosome or Chromatin. Because, in the nucleus, DNAs are folded into Chromatin or Chromosome. Chromatin or Chromosome just like a rope, and the DNA just the fiber. It’s the rope cannot escape from the nucleus instead of the fibers.

Explanation:

5 0
3 years ago
The area around a pond is cooler than the rest of the forest. Which term describes the area around the pond?
oksano4ka [1.4K]

The term microclimate best describes the area around the pond.

<h3>What is Pond?</h3>

A pond may be defined as an aquatic habitat which is a tiny body of still water originated naturally or by artificial norms. It is usually smaller than a lake.

A microclimate may be defined as a climate of a small area or a distinct place within a location as distinguished from the surroundings of the complete area.

A microclimate usually involves a very smaller area in contrast to determining the climate of a particular location.

The complete question is as follows:

The area around the pond is cooler than the rest of the forest. Which term describes the area around the pond?

  • Biome
  • Microclimate
  • Macroclimate

Therefore, the correct option for this question is B, i.e. microclimate.

To learn more about Microclimate, refer to the link:

brainly.com/question/3929953

#SPJ1

6 0
2 years ago
Please help!!
borishaifa [10]

Answer:

Bone marrow, amniotic fluid, and brain

Explanation:

In the choices, I notice that liver is also a part of Adult stem cells but so are the ones I mentioned.

Adult stem cells are found in small numbers in most adult tissues. To not get confused by embryonic stem cell, adult stem cells are there to replace dead cells throughout the growing process of a human which is also called somatic stem cells but this type of cells helps with the brain, bone and fluid

Hope this helped :)

 

5 0
3 years ago
1. What process breaks up rocks?
lapo4ka [179]

Answer:

1) Weathering breaks down and dissolves rocks.

2) Wind and Rain as well as erosion.

3) Gravity, Wind, Water.

5 0
3 years ago
Read 2 more answers
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