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Lera25 [3.4K]
3 years ago
6

What is the purpose of the cell membrane?

Biology
1 answer:
Bess [88]3 years ago
3 0

Answer:

control what goes in and out of the cell

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Some people worry that the increasing number of cell phones will cause cancer because of the energy of the radio waves they emit
Rzqust [24]

Answer:

Cell phones emit radiofrequency energy, a form of non-ionizing electromagnetic radiation, which can be absorbed by tissues close to the phone. The amount of radiofrequency energy a person is exposed to depends on the frequency of the signal and the amount of time they spend on the phone. The Federal Communications Commission (FCC), the International Agency for Research on Cancer (IARC), and the American Cancer Society (ACS) all agree that more research is needed to determine the possible health effects of cell phone use. So far, there is no scientific evidence that proves that cell phone use causes cancer. Some studies have suggested a possible link between cell phone use and cancer, but more research is needed to confirm these results. The ACS does not recommend limiting cell phone use because the risk of cancer is still unknown.

Hope this helps!

Explanation:

5 0
2 years ago
After the process of blank occurs each daughter cell receives an extra copy of parent cells DNA
Dominik [7]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ The correct answer is "After the process of DNA replication occurs, each daughter cell receives an extra copy of parent cells DNA.

DNA replication occurs in interphase.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

7 0
4 years ago
1. What are the three types of plate boundaries? List and describe all three.
LekaFEV [45]

Answer:

Tectonic Plates and Plate Boundaries

There are three main types of plate boundaries:

Convergent boundaries: where two plates are colliding.

Divergent boundaries – where two plates are moving apart.

Transform boundaries – where plates slide passed each other.

6 0
3 years ago
A new element has been discovered. Newelementium has 40 more protons than radon. It also has the same number of protons and neut
Paladinen [302]
80.............................................
3 0
3 years ago
Read 2 more answers
The movement of molecules down a concentration gradient through transport proteins in the cell membrane is a type of
ioda

Answer:

Facilitated Diffusion

Explanation:

Some molecules can move down their concentration gradients by crossing to the lipid portion of the membrane directly,while others must pass through membrane protein s in a process called Facilitated Diffusion

4 0
3 years ago
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