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anygoal [31]
4 years ago
12

The mechanism by which the end product of a metabolic pathway inhibits an earlier step in the pathway is most precisely describe

d as - feedback inhibition. - irreversible inhibition. - metabolic inhibition. - noncooperative inhibition.
Biology
1 answer:
defon4 years ago
3 0

Answer:

The mecanism is termed as feedback inhibition.

Explanation:

In an enzyme catalyzed sequential reaction the end product of that reaction inhibits the activity of the activity of the enzyme catalyzing the ist step This type of  regulation is called Feed back regulation or feedback inhibition.

               The main function of human body is to maintain the homeostasis of the all the components it contains.When the end product of an ongoing enzyme catalzsed sequential reaction is produced in a high lebel at that time to maintain its own homeostatis that end product inhibits the functioning of the enzyme catalzsing the ist step of that biochemical reaction.

For Example Cytidine tri phosphate inhibits the activity of aspartate transcarbamoylase catalyzing the de novo biosynthesis pathway of pyrimidine metabolism.

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To check your answer at least twice
4 0
3 years ago
List all of the parts of the brain by name....(who knows?)
elixir [45]
I know only three specific ones. They are: forebrain, midbrain, and hindbrain.
3 0
3 years ago
10. What do we call the action when one muscle works against another muscle?
Kisachek [45]
<h2>Answer:</h2>

Antagonistic.

<h2>Explanation:</h2>
  • Muscles generally work in groups or pairs.
  • Muscles are connected to bones via tendons, these tendons and muscles help in movement of a joint.
  • When a muscle is put in contraction, usually only one bone moves.  For example on contraction of biceps of the arm contracts then the radius moves but the scapula does not move.
  • This type of muscle action is called antagonistic muscle action. In which the muscle which is working is called the prime mover or agonist and the relaxing muscle is called the antagonist.  

Result: The muscle action in which a muscle works against another muscle is called antagonistic.

6 0
4 years ago
Which pair of biogeographic regions is the most likely to have species that show convergent evolution?.
Alexeev081 [22]

The biogeographic regions that are the most likely to have species that show convergent evolution are Nearctic and Palearctic.

<h3>What are Nearctic and Palearctic?</h3>

The Nearctic and Palearctic are two of the eight (8) biogeographic regions present on the Earth planet.

Palearctic represents (in turn) the most widely extended biogeographic region present on the Earth planet.

Biogeographic regions are specific areas consisting of particular biological (biotic components) features.

Learn more about biogeographic regions here:

brainly.com/question/14917759

3 0
2 years ago
1.
Alexeev081 [22]

Examples of metabolic processes that occur in living organisms are:

  1. Photosynthesis
  2. Breaking down of lipids

METABOLISM:

  • Metabolism refers to the series of processes that involve the breakdown or build up of molecules to release energy or new products.

  • Metabolism can either be catabolic or anabolic depending on how it occurs.

  • Anabolism is the build up of large molecules from smaller ones while catabolism is the breakdown of large molecules into smaller ones.

  • Example of metabolic processes are photosynthesis, breaking down of lipids.

Learn more at: brainly.com/question/15413788?referrer=searchResults

5 0
2 years ago
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