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Maksim231197 [3]
3 years ago
9

What are three conditions under which a reptile might redirect blood away from its lungs?

Biology
1 answer:
77julia77 [94]3 years ago
4 0
If my answer is correct, the conditions to which a reptile would be able to redirect blood is with the pressure of their lungs. This simple cardiac pump action enables the heart to force blood to other parts of the body. 

Thank you for your question. Please don't hesitate to ask in Brainly your queries. 
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skad [1K]

Answer:

what?

Explanation:

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2 years ago
PLEASE HELP ME IF YOU CAN!
ivann1987 [24]

Answer:

To give the people a sense of safety knowing that they are completely safe in an Earthquake.

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3 years ago
Which strategies are recommended to conserve and manage water? Check all that apply.
kati45 [8]

Answer:

See below

Explanation:

Do not keep the tap running, when washing your hands.

Do not shower every day.

When showering, get in, shut the tap down. While still wet in the shower, but without the water running, start to apply soap and shampoo. Wait a bit and the start the water again to wash it all off. Get out asap.

Do not keep the hose running, when cleaning your car.

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5 0
2 years ago
In a certain mutant strain of bacteria, the enzyme leucyl-tRNA synthetase mistakenly attaches isoleucine to leucyl-tRNA 10% of t
Effectus [21]

Answer:

The correct answer is "proteins in which isoleucine is inserted at some positions normally occupied by leucine".

Explanation:

The missing options of this question are:

A. proteins in which leucine is inserted at some positions normally occupied by isoleucine.

B. proteins in which isoleucine is inserted at some positions normally occupied by leucine.

C. no abnormal proteins, because the ribosomal translation machinery will recognize the inappropriately activated tRNAs and exclude them from the translation process.

D. no proteins, because the inappropriately activated tRNAs will block translation

The correct answer is option B. "proteins in which isoleucine is inserted at some positions normally occupied by leucine".

In normal conditions, the enzyme leucyl-tRNA synthetase attaches one leucine amino acid to leucyl-tRNA as part of synthesis of proteins that have one or more leucine residues in their sequences. Since the enzyme of this mutant strain of bacteria mistakenly attaches isoleucine to leucyl-tRNA 10% of the time, approximately 10% of all the proteins that normally have leucine residues will going to have isoleucine. Therefore, These bacteria will synthesize proteins in which isoleucine is inserted at some positions normally occupied by leucine.

3 0
3 years ago
The function of coenzyme A in the citric acid cycle is most like Group of answer choices a limousine driver dropping off a coupl
notka56 [123]

Answer:

a limousine driver dropping off a couple at the school prom

Explanation:

The citric acid cycle, also known as the Krebs cycle, is a metabolic pathway by which carbohydrates, lipids and amino acids can be oxidized to carbon dioxide (CO2) and water (H2O). Coenzyme A (CoA) is a key coenzyme in the citric acid cycle. Coenzyme A acts as a carrier of acyl groups: its acetyl-coenzyme A form delivers the acetyl group to the citric acid cycle in order to be oxidized for energy production. During the citric acid cycle, Coenzyme A delivers the acetyl group to oxaloacetate (a four-carbon molecule), in order to form citrate (a six-carbon molecule that contains three carboxyl groups). Subsequently, citrate is oxidized and decarboxylated to produce a succinyl CoA, 2 CO2, and 2 NADH.

5 0
2 years ago
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