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mars1129 [50]
2 years ago
3

cell membrane modeling the cell membrane, also known as the plasma membrane, is found in all cells and separates the interior of

the cell from the outside environment. it is made up of lipids (phospholipids and cholesterol) and proteins (transport and receptor). the cell membrane regulates the transport of materials entering and exiting the cell as well as identifies various molecules. today, you will create a model of the cell membrane using items from your lab kit. the cell membrane is made up of the following parts:
Biology
1 answer:
zhannawk [14.2K]2 years ago
3 0

The structural and operational unit of life is the cell. A structure that resembles a bubble called a cell membrane surrounds each and every cell in the body.

<h3 /><h3>How was the plasma membrane unit membrane model found?</h3>

Cell biologists used electron microscopy in the 1950s to confirm the existence of plasma membranes.

<h3>What does the cell membrane look like?</h3>

Robertson asserts that the fundamental structure of all cell membranes is the same. According to this hypothesis, the cell membrane has a trilamellar structure, meaning that it is made up of three proteins.

To know more about Cell Membrane visit:-

brainly.com/question/8257877

#SPJ4

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Many microbes capture the energy in light and use it to synthesize ATP and reducing power (e.g., NADPH). When the ATP and reduci
maxonik [38]

Answer:

When the ATP and reducing power are used to reduce and incorporate carbon dioxide, the process is called<em> Carbon Fixation of the Calvin-Benson cycle.</em>

<em></em>

Explanation:

<em>In the process of photosynthesis, carbon fixation and reduction of the Calvin-Benson cycle, in which carbon is fixed, reduced, and utilized, involves the formation of intermediate sugar phosphates in a cyclic sequence. One complete cycle incorporates three molecules of carbon dioxide and produces one molecule of the three-carbon compound glyceraldehyde-3-phosphate (Gal3P).</em>

8 0
3 years ago
How do mammals differ from other reptiles and amphibians? Mammals do not teach their young to hunt. Mammals provide shelter for
Contact [7]

Answer:

Mammals give live birth to their offspring. Reptiles and amphibians lay eggs. Mammals are also usually warm blooded while reptiles and amphibians are cold blooded. Most amphibians and reptiles abandon their young at a certain age while most mammals will take care of their offspring forever.

Explanation:

:)

7 0
3 years ago
Read 2 more answers
Explain why evolution is a unifying theme
Setler [38]
Unify means to make or become united uniform, or whole.

(I personally don't agree that evolution is true; but here is my answer)

Evolution is a way Scientists like to theorize the world was made/ created. They try to explain why everything can about in a uniform way. Everything has a reason or theory. Even though scientists haven't been able to prove that Evolution actually exists, many people like the idea of it- just for the reason that it gives a more believable whole approach to how the Earth and Universe came about. For some people, it is more uniform than a religion.

I hope this helped you!

4 0
4 years ago
Why would an animal cell burst if it is surrounded by fresh water?
amm1812
If an animal cell is surrounded by fresh water, the water will move within the cell causing the cell to become turgid and eventually will burst.

Therefore the most suitable answer is option D.
7 0
3 years ago
Which scientific design has the fewest limitations?
ExtremeBDS [4]
If these were the choices:
A. modeling an ocean ecosystem with a saltwater aquarium 
<span>B. observing the behavior of male caribou on the arctic tundra </span>
<span>C. using dissection to study the general structure of lily flowers </span>
<span>D. growing algae in different environments found on a spacecraft
</span>
Then, my answer would be C. USING DISSECTION TO STUDY THE GENERAL STRUCTURE OF LILY FLOWERS.

Other choices are very hard to do. Maintaining a salt-water aquarium is very hard while going to an arctic tundra or space is impractical. 
7 0
4 years ago
Read 2 more answers
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