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lana66690 [7]
4 years ago
9

How does a protein kinase cascade work? What does it do to the original signal?

Biology
1 answer:
Fynjy0 [20]4 years ago
4 0

Answer:

A protein kinase is an enzyme which catalysis the phosphorylation reaction.

The phosphorylation can either activate or deactivate other proteins or receptors.

A protein kinase cascade refers to the series of events in which a chain reaction of phosphorylation takes place by which thousands of proteins are phosphorylated.

It helps in signal transduction through which signals (usually hormone) from outside the cell are amplified and transferred to the target molecule present inside the cell.

For example, tyrosine kinase cascade.

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if a somatic cell in a carrot has 18 chromosomes. how many chromosomes would normally be present in a gamete
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The correct way to calculate population size is by dividing the total population by the land area.
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<h3>What is the population?</h3>

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8 0
2 years ago
During the process of photosynthesis,
TEA [102]

Answer:

d. less than 100% of the energy captured from sunlight is transformed into potential energy in the form of a hydrogen ion gradient and then into potential energy in the form of covalent bonds

Explanation:

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The ATP and NADPH produced from light reaction are utilized to combine carbon molecules during dark reaction. The covalent bond is used to combine the carbon molecules and we know that combining carbon molecules stores energy in the form of covalent bond.

8 0
3 years ago
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