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yulyashka [42]
3 years ago
7

What family is potassium

Biology
1 answer:
kirza4 [7]3 years ago
6 0

Answer:

s block

Explanation:

representative element family of metals

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During an allergic response to a bee sting or pollen, which of the following hormone is often released?
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Prostaglandin is released in response to  to a bee sting or pollen.

<h3>What is an allergic response?</h3>

An allergic response is a series of reactions induced by the immune system of the body due to the presence of a foreign substance known as an allergen.

A bee sting or pollen can be recognized as allergen and results in the release of prostaglandins by mast cells.

In conclusion, prostaglandins are produced in response to allergens.

Learn more about prostaglandins at: brainly.com/question/8213520

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You are studying a metabolic enzyme that is found in organisms living at extremely high temperatures and an acidic environment.
gulaghasi [49]

Answer:

Increasing the substrate concentration.

Explanation:

Increasing the substrate concentration can increase the rate of the reaction to a certain point. However, once all of the enzymes bounded to the substrate, any further addition of it will not be going to affect or increase the rate of the reaction at all, as all the enzymes will be saturated and working in their maximum rates.

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Ice in a glacier flows somewhat like liquid water. What is the main difference?
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A, it takes years upon years for a glacier to move even a few feet.
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3 years ago
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How do coral reef ecosystems demonstrate the ecological principles of shifting baselines, disturbance, succession, and sustainab
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c

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2 years ago
Recall that carotene and xanthophyll have very similar molecular structures except for the presence of two hydroxide groups in x
BlackZzzverrR [31]
<h2>Calculate the Rf values</h2>

Explanation:

  • In the event that an alternate dissolvable were utilized, the Rf worth would not be the equivalent on the grounds that, contingent upon the dissolvable, there is a distinction in dissolvability. On the off chance that an alternate dissolvable was utilized, the general places of the groups would be different.
  • The Rf estimation of the xanthophyll is 66% that of carotene since xanthophyll has a H bond with cellulose, which backs it off, and makes it less dissolvable in the dissolvable.
  • Carotene is progressively dissolvable in 9:1 oil ether CH3)2CO arrangement, which made it be conveyed higher and have a bigger Rf value.
  • Measure the separation the dissolvable voyaged, which is Df, and measure the separation the test arrangement voyaged, which is Ds.
  • Ascertain the maintenance factor utilizing this condition <em>RF = Ds/Df. </em>
  • Basically isolate the separation the arrangement went by the separation the solvent traveled.
7 0
3 years ago
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