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Taya2010 [7]
3 years ago
12

What helps the plasma membrane function? channels and chain-like structures O pumps and gelatin-like material O nuclei and endop

lasmic reticula O chloroplasts and mitochondria​
Biology
1 answer:
12345 [234]3 years ago
8 0

Answer:

channels and chain-like structures

Explanation:

The plasma membrane contains channels that favor the transport of materials from both sides, i.e., from the intracellular medium to the extracellular environment. Membrane channels are a class of proteins that enable the passive transport of ions and chemical compounds by using the electrochemical gradient in both sides of the membrane. For example, channel proteins in the cell membrane known as aquaporins enable the transport of water across the cell membrane much more rapidly than by diffusion across this barrier.

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What is the important of water​
crimeas [40]

Answer:

Our bodies use water in all the cells, organs, and tissues, to help regulate body temperature and maintain other bodily functions. Because our bodies lose water through breathing, sweating, and digestion, it's crucial to rehydrate and replace water by drinking fluids and eating foods that contain water.

EXPLAINATION:

Hope it helps. Please mark me as the brainliest.

3 0
3 years ago
Determine whether each of the following is a characteristic of the life cycle of a seed plant, a seedless plant, or both. Double
Gnoma [55]

Double fertilization-plants with seeds (flowering plants), two male gametes joining with female gametophyte

Gametophyte generation-both (haploid, sexual stage stage-gametophyte, and the diploid stage that produces spores – sporophyte)

Endosperm formed-plants with seed because it is a tissue formed inside the seed which surrounds the embryo and provides nutrition

Mitosis-both (mitosis occurres in spores)

Spores develop into gametophytes-both but, in seedless plants sporophyte produces spores that will develop into a new organism (multicellular gametophyte) using mitosis, while spores of seed plants are produced internally and develop into more complex structures.


7 0
3 years ago
What are compounds?<br> A. homogeneous mixture<br> B. heterogeneous mixture <br> C. pure substances
sammy [17]
C. pure substances
Hope this helps.
6 0
3 years ago
Read 2 more answers
☝︎sorry I didn’t find science.
Lubov Fominskaja [6]
Yes. Lions are predators to grass eating species, so without the limitation of said species, there would be less chance for grass to grow as it is eaten more because the prey species are not killed off.
4 0
3 years ago
Which career combines DNA technology and medicine?
zzz [600]

Answer:

a- pharmaceuticals

Explanation:

Pharmaceuticals is a demanding and challenging field which tests your knowledge of  DNA technology and medicine because they are the ones making drugs for new diseases and such. Thus they need to know how to prepare those drugs to target certain cells or organelles and such and need to know how it will affect the human being and/or other living beings

4 0
3 years ago
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