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Troyanec [42]
3 years ago
11

Help!! Thank you so much ❤️

Chemistry
1 answer:
Vedmedyk [2.9K]3 years ago
7 0
Is there a picture for it??
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When light waves pass through solids, the speed of the wave ___________.
bearhunter [10]

Answer:

i think that the answer is that it would decrease

Explanation:

hope this helps

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3 years ago
In contracting skeletal muscle, a sudden elevation of cytosolic Ca2 concentration will result in: Inactivation of phosphorylase
skad [1K]

Answer:

ACTIVATION OF PHOSPHORYLASE KINASE AND ALLOSTERICALLY ACTIVATION OF PHOSPHORYLASE KINASE B

Explanation:

In a contracting skeletal muscle, there is a rapid need of ATP by the muscle cell. The energy need is obtained by the degradation of glycogen into glucose which then enters glycolysis.  Muscle contraction causes muscle depolarization in which there is the rapid influx of calcium ions from the sarcoplasmic reticulum into the sacroplasm of the myocytes. This in turn causes the binding of calcium ion with calmodulin which thenb activates phosphorylase kinase from which it  allosterically activate the b form of the enzyme needed for the conversion of glycogen to glucose. The other options do not occur as a result of increase in cytolic calcium concentration.

4 0
3 years ago
The volume of a given mass of an ideal gas at constant pressure is
zmey [24]

Answer:

inversely proportional to the kelvin temperature

Explanation:

PV=nRT

8 0
3 years ago
Read 2 more answers
The heat of vaporization for water is 40.7 kJ/mol. How much heat energy must 150.0 g of water absorb to boil away completely? Us
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