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Stels [109]
3 years ago
11

What is the function of cholesterol molecules in a cell membrane

Biology
1 answer:
Alborosie3 years ago
8 0
Cholesterol Molecules acts as a "super glue" between the lipids in the cell membrane, whilst allowing it to remain flexible. 
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Draw and label a diagram showing the<br> three population dispersion patterns.
Free_Kalibri [48]

Answer:

Hope it help you

Stayhomestaysafe

Plz mark my answer brainliest✍️✍️

Explanation:

NOTE - ANSWER IN PHOTO

REAL NAME - SHRESTH DUBEY

8 0
3 years ago
4. Genes that are responsible for new characteristics that help a species survive in a particular environment
ArbitrLikvidat [17]

Answer:

The correct answer is - increase in frequency.

Explanation:

According to the theory of Darwin, organisms most likely survive and reproduce in an ecosystem that is able to change or adapt to the changes in the ecosystem.

According to the modern evolutionary theory that the genes that are responsible for new changes or traits that help a species to reproduce and survive in a particular environment increase in frequency and the genes do not helps decrease in frequency.

6 0
3 years ago
The sun produces energy by fusing hydrogen atoms into ____ atoms in its core.
andrey2020 [161]
The large energy generated from the sun is generated from fusing 2 hydrogen atoms to form 1 helium atom at a time in the core of the sun. The fusion results to<span> large energy. Fusion of two hydrogen atoms results to helium since the atomic number of H is 1 and that of helium is 2. </span>
5 0
3 years ago
Which of the following is the best definition of a prokaryote?
kondor19780726 [428]

Hey there!

Your answer is B. A one-celled organism that does not have a membrane-bound nucleus.

Prokaryotes are single-celled organisms.

They do not have a membrane around their nucleus like eukaryotes do. The region where the cell's DNA is located is called the nucleoid. The DNA is a single, circular chromosome.

Prokaryotes do have a cell wall, however they are single celled organisms.

Hope this helps!

4 0
3 years ago
Why do all the normal cells in the human body have the same number of chromosomes?
Luba_88 [7]
In a one word response,  mitosis.
In an explanation: Before the replication process, an ordinary sex cell contains only has 23 chromosomes. That is half the amount of a normal cell. So when the cells join together they make up the 46 pairs.  Then through replication and division(i.e mitosis), the cells are copied to form in short a tiny human.  You then forever live with the same amount of chromosomes in your normal cells. 
8 0
3 years ago
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