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Flauer [41]
3 years ago
9

Which of the following is true concerning oxygen in regards to aerobic respiration?

Medicine
1 answer:
andrew-mc [135]3 years ago
3 0

Answer:

Correct answer is c. It is the final electron acceptor in the aerobic respiration.

Explanation:

Oxygen is a substrate of the aerobic respiration, but it is not the only one. Glucose is also a substrate.

Oxygen is used in the cells to be the final electron acceptor, this means that receives the electrons from NADH and FADH2. That is why, when there is no oxygen available for aerobic respiration, the NADH and FADH2 cannot be oxidized and therefore remain in their reduced form. As a consequence, they cannot be re-utilized during different cellular processes that are NAD+ and FAD dependant, such as glycolysis, pyruvate oxidation and cellular respiration. This means that the ATP synthesis stops.

Oxygen itself does not transport any electrones, this are transported by the cytochrome complex in the mitochondrial membrane. But oxygen is key in receiving those electrones, therefore a very important piece of the electron transport across the mitochondria.

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What bone does the hyoid bone articulate with?
beks73 [17]

Answer:

The answer is B none

Explanation:

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3 years ago
The blindspot of the eye is the <br><br> A. canthus<br> B. limbus<br> C. fundus<br> D. optic disk
Dmitry [639]
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3 0
3 years ago
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Select the correct statement about the physical factors influencing pulmonary ventilation.
Yanka [14]

Answer:

Option (b).

Explanation:

Pulmonary ventilation is the mechanism of respiration in which the oxygen is inhaled in the body and carbon dioxide is exhaled out due to the pressure difference in the lungs and the environment.

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Thus, the correct answer is option (b).

4 0
3 years ago
the nurse is performing an abbreviated head-to-toe assessment of a hospitalized client. what question should the nurse ask when
Elan Coil [88]

When determining the client's state of consciousness, the nurse queries, "Can you give me the present month and year?"

<h3>Is it hospitalized or admitted to the hospital?</h3>

English phrases for hospitals include hospitalized and hospitalised. In the U.s, "hospitalized" is preferred over "admitted to hospital" (99 to 1). In the UK, "hospitalised" is preferred over "hospitalized" by a margin of 61 to 39.

<h3>Why do people end up in hospitals?</h3>

When a person has a critical or life-threatening issue, they are admitted to the hospital (such as a heart attack). Additionally, they could be admitted for less severe conditions that are untreatable elsewhere (such as at home or in an outpatient surgery center).

To know more about Hospitalized visit:

brainly.com/question/9774150

#SPJ4

4 0
1 year ago
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