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Paha777 [63]
3 years ago
9

What is the difference between diffusion of hydrophobic substance in confirmation to hydrophilic ones across the plasma membrane

Biology
1 answer:
kompoz [17]3 years ago
4 0

The portions of an integral membrane protein found inside the membrane are hydrophobic, while those that are exposed to the cytoplasm or extracellular fluid tend to be hydrophilic. Transmembrane proteins may cross the membrane just once, or may have as many as twelve different membrane-spanning sections.

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Michelle goes to her dentist and, after having a couple of cavities filled, her dentist strongly suggests that she reduce her in
steposvetlana [31]

She was suggested to increase calcium phosphate and reduce soda content because acidic soda dissolves the calcium phosphate of the teeth.

Explanation:

Calcium phosphate is an important mineral which keeps the teeth firm and strong. If calcium phosphate is not present in adequate quantity it will cause the teeth to become soft and easy for cavities to get formed.

Calcium phosphate naturally repairs the teeth by remineralization process.

Soda contains phosphoric and citric acids which dissolve the protective layer of calcium phosphate of the teeth and makes it brittle causing increased cavities.

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The caplike structure on a sperm cell that helps aid egg penetration is called the
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I think it's called the Acrosome
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4 years ago
Why is a cell membrane so important
Zarrin [17]

Answer:

-provides protection for a cell

-provides a fixed environment inside the cell.

-The cell membrane also provides some structural support for a cell.

Explanation:

3 0
4 years ago
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What african animal was nearly made extinct by the demand for its body parts for european leisure products?
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5 0
3 years ago
How could the tomato plant’s response to being eaten by a hornworm caterpillar be described as a function of homeostasis?
Ad libitum [116K]

Answer:

The required answer is given below:

Explanation:

This can be clarified with the idea of induced resistance. it is the capacity of a plant to react to the specific compound delivered from the damaged body parts, The dispersion of the synthetic animates all different plants parts and different plants to be less delectable and thusly not wonderful to eat. In this manner the more the degree of harm to the plant, the higher the volume of synthetic compounds delivered, and consequently the less delicious the plants and lower the harms negative criticism instruments. Since this reestablished the plants to moderately consistent inner environments, this is homeostasis.

Hornworm caterpillar harms tomatoes plants leaves, leaving holes. When a tomato plant is eaten, it discharges a compound substance called methyl jasmonate. The last would be gotten by adjoining plant parts or other tomato plants. The open tomato plants hence turn out to be less scrumptious. Subsequently, the caterpillar in the wake of crushing the underlying aspect of the tomato plants would not have the option to proceed with the taking care of and in this manner feed on each other prompting their death, turning them to cannabis caterpillars.  

Since trying to keep up the generally consistent interior condition plant discharges methyl jasmonate to forestall further harm and in this manner guarantees the soundness of the plant.

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4 years ago
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