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solmaris [256]
2 years ago
7

Why did elisa feel tired all the time?

Biology
1 answer:
Vesnalui [34]2 years ago
7 0
She never slept in the night so she was sleep deprived and depression
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The lifetime of an intracellular signaling molecule must be short for the cell to be able to cause a change in the concentration
ivann1987 [24]

Answer:

Statement B is false.

Explanation:

PKA and PKG is both have binding domains to attach with nucleoside monophosphate and help in modulating these enzymes that explains that PKA is more related to the PKG than PKC at the level of amino acid.

At the level of  polypeptide chain level PKG has single polypeptide chain whereas in PKA modulatory domains are located on different poly peptide chain. Both are activated by the nucluoside triphosphate, more precisely PKA by cAMP and PKG is by cGMP respectively, whereas PKC is activated by DAG or Ca or both depending on the isofom.

Thus, the correct answer is - option B.

4 0
3 years ago
Ent is true or false.
vaieri [72.5K]

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1.true2.true3.true

Explanation:

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6 0
1 year ago
Question 1
noname [10]
1 - A ground level plant develops curling tendrils that wrap around other objects so it can "climb".

This is a species changing over time as it was originally a ground level plant but began to climb higher.

2 - Over many generations.

This is because diversity takes time and has to be integrated through generations; for instance, marriage. In a family, it becomes more diverse after the next generation as each generation is likely to marry someone of another ethnicity and allow the family tree to become more diverse.

3 - Mutate or Survive

It depends on what it means by mutate - develop a mutation to make it adaptable? If that's the case, then mutations within the DNA would be a result of adaptation and increase survival. Otherwise, survive is the obvious answer as adaption allows for species to move around and live longer.

Hope this helps!
4 0
3 years ago
Read 2 more answers
During which phase of mitosis do the chromosomes coil up and condense
Inga [223]
The phase of mitosis where the chromosomes coil up and condense is at prophase.
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What should scientist do after completing a scientific investigation
Genrish500 [490]

Answer:

confirm the results if you're using edge

Explanation:

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