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jonny [76]
2 years ago
9

Ecosystems are dynamic; they are always changing, and most changes occur naturally over time. However, natural disasters and hum

an activities may dramatically alter an ecosystem.
A. True

B. False
Biology
1 answer:
lana [24]2 years ago
6 0

Answer:true

Explanation:

its true bc humans cause lots of damage to ecosystems whether its littering or simply making certain animals extinct

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There is as much energy used to add a phosphate group by means of phosphorolysis, as the energy required adding a phosphate usin
xxTIMURxx [149]

The correct answer is (B) False.

There is not as much energy used to add a phosphate group by means of phosphorolysis, as the energy required adding a phosphate using ATP.

What is Phosphorolysis?

  • Glycogen phosphorolysis is a process that occurs at the start of glycogen breakdown. As a result, glucose can be produced from glycogen.
  • Glycogen phosphorolylsis catalyzes glycogen phosphorolytic cleavage, resulting in glycogen-1-phosphate.
  • However, when cleaving glucose from glycogen, a non-reducing terminal is eliminated.
  • Furthermore, phosphoglucomutase can convert glucose-1-phosphate generated from glycogen into G6P, allowing it to go directly to glycolysis.
  • It should be noted that going straight to glycolysis eliminates the need for ATP to convert glucose to G6P.
  • If the glucose created by glycolysis is consumed, three ATPs are produced.
  • Phosphorolysis requires less energy than ATP to add a phosphate group.

To learn more about Phosphorolysis refer to:

brainly.com/question/28162314

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6 0
2 years ago
Why is ozone an important part of earth’s atmosphere ?
GREYUIT [131]
The ozone layer helps prevent harmful UV rays from entering the atmosphere.
4 0
4 years ago
Read 2 more answers
What is the least amount of time you should stay in your target heart rate
Lostsunrise [7]

Answer:

Aim to be at your THR for at least 15 to 20 minutes workout time, and ideally 35 to 45 minutes. If you're a beginner, start at 65 percent to 70 percent of your maximum heart rate and gradually increase the intensity.

Hope this helped...

5 0
4 years ago
Why would your muscle cells switch to anaerobic respiration if it doesn't produce as much ATP?
ser-zykov [4K]

Answer:

Lack of oxygen

Explanation:

There are two mechanisms for energy production (glucose breakdown), aerobic and anaerobic. When adequate amounts of oxygen are present, aerobic mechanism is used. However, when there is insufficient oxygen, such as during exercise, the anaerobic mechanism is used.

6 0
3 years ago
Mutagens are useful in biotechnology research for producing organisms with altered phenotypes. producing new organisms which hav
ICE Princess25 [194]

Answer:

The correct answer is A.

Explanation:

A mutagen changes the level of mutations that occur in the DNA either by affecting it physically or chemically. This helps researchers create different organisms with altered phenotypes according to what the research needs so that the genes can be investigated further under a controlled environment.

So the answer is A.

I hope this helps.

4 0
4 years ago
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