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MatroZZZ [7]
3 years ago
11

What cell membrane structure allows water-soluble materials to be passively transported to the cytoplasm?

Biology
1 answer:
monitta3 years ago
3 0

Answer:

B. Carrier proteins

Explanation:

Water-soluble materials, such as glucose, amino acids, and ions, need help to cross the membrane because they are repelled by the hydrophobic tails of the phospholipid bilayer. The tails are not hydrophilic.

Endocytosis vesicles are an example of active transport, they require energy to allow large molecules to be taken into the cell through a system of vesicles.

Golgi complex vesicles deliver proteins and other macromolecules outside of the cell from the inside.

Carrier proteins can participate in both active and passive transport across cell membranes. For example, carrier proteins with channels can help molecules cross the membrane passively.

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Cellular respiration is called an aerobic process because it requires _______________.
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Cellular respiration is called an aerobic process because it requires oxygen and carbon dioxide.

Explanation:

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Genetically identical armadillos were kept in the same controlled environment from birth and provided the same diet. Even though
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Phenotypic variations in genetically identical organisms that grow in the same controlled environment may be due to mutation.

<h3>Mutation</h3>

This refers to a sudden change to the DNA sequence of living organisms.

When the DNA base sequence of organisms changes, the effect is shown in the morphology of organisms.

For organisms that are genetically identical but grow in different environments, phenotypic variations might exist as a result of environmentally acquired traits during the struggle to adapt to their environments.

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More on mutation can be found here: brainly.com/question/17106056

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2 years ago
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A. test the composite drug in a trial run

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3 years ago
You assay cell surface oligosaccharides from a blood sample. After determining the composition of the oligosaccharides relative
RSB [31]

Answer:

Here the fucose is linked to galactose by alpha1,2 glycosidic linkage.

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PLEASE I NEED ASAP | What do Virginia watershed programs do? Check all that apply.
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