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Ronch [10]
3 years ago
11

The _____ passively diffuses oxygen and carbon dioxide in and out of the cell.

Biology
2 answers:
densk [106]3 years ago
8 0

Your answer should be plasma membrane.

madam [21]3 years ago
5 0
Your answer should be <span>plasma membrane. </span>
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zaharov [31]

Answer:

Hydrogen, Lithium, Aluminum, Argon, Nickel, Iodine, Gold, Mercury

Explanation:

Hydrogen has 1 proton.

Lithium has 3 protons.

Aluminum has 13 protons.

Argon has 18 protons.

Nickel has 28 protons.

Iodine has 53 protons.

Gold has 79 protons.

Mercury has 80 protons.

Hope this helps.

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Which region in the leaf of a green plant contains phloem
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Answer:

Phloem parenchyma cells, called transfer cells and border parenchyma cells, are located near the finest branches and terminations of sieve tubes in leaf veinlets, where they also function in the transport of foods.

Explanation:

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Compared with the traditional passive drug delivery, what are the advantages of the active drug delivery method of liposomes? Ho
Dima020 [189]

Answer:

The invention of active drug loading method improves the encapsulation efficiency of some ionizable hydrophilic drugs (weak acid or weak base). The specific method is to construct pH gradient inside and outside the liposome, and then use the solubility difference of ionizable drugs under different pH conditions to realize the drug loading. With this method, the drug encapsulation rate can reach more than 95% and the drug loading can reach about 10%.

Explanation:

https://www.creative-biostructure.com/liposomes-in-drug-delivery-491.htm

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Which one is the the oldest and youngest?​
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Answer:

The oldest is G

Explanation:

the youngest is B

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