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mr_godi [17]
3 years ago
9

HELP PLEASE IM CONFUSED!!!!!!!!!!!! BRAINLIEST TO THE ONE WHO GIVES ME THE CORRECT ANSWER!! IF YOU PUT A FILE OR LINK I WILL WRI

TE YOU DOWN AND REPORT YOU!!!!!!!!!!!!!!!!!!!!! NOT KIDDING!!

Biology
1 answer:
Elena-2011 [213]3 years ago
5 0

Answer:

Obtain Oxygen

Explanation:

i think............

anyways have good day :D

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What organelle packages molecules? A. Centrosomes B. Golgi Apparatus C. Nucleus D. Ribosome
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The organelle that packages molecules for transport outside the cell is the Golgi Apparatus. The molecules are packages in transport vesicles inside the Golgi Apparatus.

The solution is C.
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Which of the following statements about osmosis is correct?
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Answer:

D. The presence of aquaporins (proteins that form water channels in the membrane) should speed up the process of osmosis.

Explanation:

Water moves in the cells through osmosis which means water moves from its higher concentration to lower concentration. In many animals and plants, water channels are also present which is called aquaporins which allow the water to move through it in and out of cell more quickly.

The rate of diffusion by channel proteins is higher than simple diffusion therefore the aquaporins speed up the process of osmosis. No ATP is required to transport the water through aquaporin channel proteins.

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3 years ago
The different types of cells in a body contain identical sets of DNA molecules. However, the structures and functions of the cel
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In each cell, through a process of gene expression, DNA is transcripted into mRNA which are templates used to create different proteins resulting in different functions in your body.
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3 years ago
Jams, jellies, preserves, honey, and other foods with high sugar content hardly ever become contaminated by bacteria, even when
Fynjy0 [20]

Answer: this is because bacteria that encounter such an environment UNDERGO DEATH AS A RESULT OF WATER LOSS FROM THE CELL.

Option C.

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5 0
2 years ago
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The major function of the placenta is to
beks73 [17]

Answer:

(2) exchange food, oxygen, and waste between

mother and fetus

Explanation:

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Placenta is an organ in the uterus that serves as a connection between the mother and the fetus in her womb. The placenta enables the mother to pass digested nutrients to the fetus and exchange gases (oxygen and Carbondioxide) between them via the umbilical cord. The placenta also enables the mother remove waste produced by the fetus into her bloodstream.

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3 years ago
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