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77julia77 [94]
2 years ago
14

You introduce cyanide to an actively respiring mitochondrion. Cyanide blocks the transfer of electrons from the last cytochrome

in the ETC to Oxygen. Based on your understanding of cellular respiration would the following statements be true or false?
The pumping of Hydrogen ions from the matrix to the space between the mitochondrial membranes would decrease. You introduce cyanide to an actively respiring mitochondrion. Cyanide blocks the transfer of electrons from the last cytochrome in the ETC to Oxygen. Based on your understanding of cellular respiration would the following statements be true or false?
The pumping of Hydrogen ions from the matrix to the space between the mitochondrial membranes would decrease. True False
Biology
1 answer:
enot [183]2 years ago
5 0

Answer:

The answer is true, the pumping of hydrogen ions decreases and finally stopps.

Explanation:

As the cyanide blocks the bindinge site for oxygen, which is normally reduced to water, the pumping of hydrogen from the matrix into the space between the mitochondrial membrane decreases and finally stopps. There is an accumulation of electrons and the components of the respiratory chain are completely reduced, therefore the respiratory chain stopps working.

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Outline one theraputic use of stem cells
RUDIKE [14]

Answer:

This promotes the repair response of diseased tissue using stem cells.

Explanation:

It also uses stems instead of donor organs.

I gave you two, hope it helps.

3 0
2 years ago
If the diameter of the afferent arterioles leading to the glomerulus increases (vasodilation) net filtration pressure will incre
Vinvika [58]

True. If the diameter of the afferent arterioles leading to the glomerulus increases due to vasodilation, which ultimately increases the net filtration pressure.

The filtration of blood occurs in the kidney, an excretory organ. The kidney is composed of numerous small units called nephrons, which is responsible for the blood filtration.

Glomerulus is part of nephron and the glomerular filtration occurs in the renal corpuscle of the kidney. This process is driven by hydrostatic and colloid osmotic pressure.

These pressures are collectively called net filtration pressure, which is influenced by the diameter of afferent arterioles.

If the arterioles constricts, net filtration pressure will decrease and if arterioles dilates, net filtration pressure will increase. This mechanism is regulated by neural, renal and hormonal regulation.

Learn more about Glomerulus on

brainly.com/question/13064727

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6 0
1 year ago
2. Describe how humans are increasing greenhouse gas levels.<br> Describe = say what you see!
Hitman42 [59]

Answer:

burning of coal

Explanation:

Coal contain carbon which combines with oxygen.

6 0
2 years ago
All of the alkali earth metals, Group 2, have two valence electrons. Which of these would represent the oxidation number of the
stiv31 [10]
Plus 2 should be your answer
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What does the mitochondria need to make energy for the cell?
Pachacha [2.7K]
Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell's biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).
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