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NikAS [45]
3 years ago
7

Scientific modles can never be changed. True or False

Biology
1 answer:
Lerok [7]3 years ago
5 0

Answer:

False

Explanation:

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The most common danger related to the destruction of CD4 T cells is
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AIDS is the most common infectious disease causing lymphocytopenia, which arises from destruction of CD4+ T cells infected with HIV.

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Which astronomer discovered the phases of venus?
Mariana [72]
Galileo 
<span>his observations helped support the Copernican view that the planets orbited the Sun, and not the Earth as previously believed.</span>
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Talking about all things lunar, which of these forms of madness is related to the moon?
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The answer to your question is B, Lunacy.
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What process is similar to cellular respiration?
astra-53 [7]

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Fermentation

Explanation:

they are basically the same process, but slightly different in some ways

8 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.

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