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anygoal [31]
3 years ago
14

How do small particles cross a cell membrane?

Biology
1 answer:
lora16 [44]3 years ago
5 0
Active transport requires that the cell move engegy that it has obtained the food to move the molecule threw the cell membrane.The passive transport doesn't required as much energy for the molecule to move....
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Answer:

B

Explanation:

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Many of your heritable traits are ________. (check all that apply)
gtnhenbr [62]
I would say that many of our heritable traits are <span>influenced by several genes and by the environnement.

It's, for the biggest part, because of the mutations. You have your heritables traits thanks to your mom and your dad. But a mutation caused by either several rays like ultraviolets or chemicals can changed your traits.

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During the aerobic respiration, cells generate the greatest amount of ATP from what?
ser-zykov [4K]

ATP synthase

Hope this helps!

-Payshence

5 0
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Which form of virus did Sabin use for the vaccine?
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Answer:

   Oral poliovirus vaccine or Sabin vaccine, named for its inventor American physician and microbiologist Albert Sabin, was developed. OPV contains live attenuated (weakened) virus and is given orally.

3 0
3 years ago
So I failed my science test and got a 43% on it. What do you think I can do next time to pass the tesr
Andrews [41]

Answer:

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Explanation:

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