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alina1380 [7]
4 years ago
6

1.) The train is averaging 45mph.

Biology
1 answer:
Marta_Voda [28]4 years ago
8 0
I think 1) B I don't know what 2 is but it isn't A or B it is between C or D
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The mechanism by which the end product of a metabolic pathway inhibits an earlier step in the pathway is most precisely describe
defon

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.

3 0
4 years ago
Food elements are broken down into forms that can be transported to and absorbed by cells. This process is called?
OverLord2011 [107]

Answer:

Digestion

Explanation:

The breakdown of foods into forms that can be transported to cells and absorb into these cells(this process has two parts): Mechanical(breaks down large pieces of food into smaller ones) and Deglutition(swallowing).

3 0
2 years ago
Which of these would speed up the rate of a chemical reaction
Sveta_85 [38]
Kinetics is the study of the speed of a chemical reaction some chemical reactions are fast others are slow sometimes chemists want to speed the slow ones up and slow the fast ones down
8 0
3 years ago
What is the major difficulty in treating a client with a condition caused by a multidrug resistant organism?
olga2289 [7]
Answer: <span>Almost every type of bacteria has become stronger and less responsive to antibiotic treatment when it is really needed.

Hope this helps! :)</span>
4 0
4 years ago
What happens if a population is not in hardy-weinberg equilibrium apex?
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<span>If a population is not in Hardy-Weinberg equilibrium that can cause deviations from expectation depending on the assumptions of HW that are violated. If a population violates some of the assumptions (like mutations, migrations and selection) the allele frequencies will change over time. Also, if a non-random mating occurs (like inbreeding), it will cause an increase in homozygosity for all genes.</span>
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3 years ago
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