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inessss [21]
3 years ago
12

There are 8 limiting factors. What are four factors that can limit population?

Biology
1 answer:
ElenaW [278]3 years ago
8 0

Answer:

Four limiting factors are the availability of food, water, space, and the amount of predators in an area.

This answer is for anyone that still needs help. :)

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Why does population size of a species rise and fall around the carrying capacity, rather than immediately stop growing and flatt
salantis [7]

Answer:

soarce google

Explanation:

Competition for resources like food and space cause the growth rate to stop increasing, so the population levels off. This flat upper line on a growth curve is the carrying capacity. The carrying capacity (K) is the maximum population size that can be supported in a particular area without destroying the habitat.

4 0
3 years ago
The metabolic fate of fatty acids is dependent on two enzymes, carnitine acyltransferase i and acetyl-coa carboxylase. carnitine
zvonat [6]

The correct answer is the last statement.

If the regulatory serine is mutated to alanine, then acetyl-CoA carboxylase will get activated spontaneously and will produce malonyl-CoA. The increased concentrations of malonyl-CoA will obstruct the oxidation of fatty acids by preventing the entry of fatty acids into the mitochondria.

It is because the AMP-activated protein kinase phosphorylates the serine residues of acetyl-CoA carboxylase to inactivate it. If a mutation occurs in such residues, then the AMPL cannot phosphorylate acetyl-CoA carboxylase and this enzyme will get activated spontaneously.

In such a situation, there will be more than sufficient production of malonyl-CoA, which will inhibit the admittance of more fatty acid getting inside the mitochondria; this will indirectly prevent the oxidation of fatty acids.

8 0
3 years ago
What two components are found as part of an enzyme?
ioda
Apoenzyme and a non-protein
4 0
2 years ago
2- What are the primary sources of ionizing radiation ? Give examples of each
salantis [7]

Answer:

Ionizing radiation comes from these main sources:

Nuclear reactions in the Earth's sun and stars in space.

Radioactive decay in the body's tissues and in the soil.

Radioactive decay of unstable elements in rocks, especially rocks that contain radium and release radon gas.

Other examples of ionizing radiation include alpha, beta, and gamma rays from radioactive decay.

5 0
3 years ago
What would be the magnification of a specimen viewed with a compound light microscope that has an objective power of 40x and an
likoan [24]
400x because you have to multiply that 40 by that 10
5 0
3 years ago
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