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masya89 [10]
3 years ago
15

Osmosis describes the movement of water across a biological membrane and down its concentration gradient. In chemiosmosis, usefu

l energy is harnessed by the cell from the movement of _______________ across the inner mitochondrial membrane into the matrix _________________ a concentration gradient.
Biology
1 answer:
Liono4ka [1.6K]3 years ago
7 0

Answer:

Osmosis describes the movement of water across a biological membrane and down its concentration gradient. In chemiosmosis, useful energy is harnessed by the cell from the movement of <u>ions</u> across the inner mitochondrial membrane into the matrix <u>intermemberane space</u> a concentration gradient.

Explanation:

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Answer:

B. fallopian tubes

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3 years ago
Intercostal nerves Group of answer choices are also known as cervical nerves. do not enter into a plexus and directly connect to
Natali [406]

Answer:

The correct answer is: do not enter into a plexus and directly connect to the structures they supply.

Explanation:

<u>The </u><u>anterior rami</u><u> of the thoracic spinal nerves </u><u>from T1 to T11</u><u> give birth to the </u><u>intercostal nerves</u>, which are part of the somatic nervous system.

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5 0
3 years ago
The toxic cyanide anion (CN-) binds to cytochrome c oxidase and prevents electron transfer. Dosing of BP-CML cells with cyanide
astra-53 [7]

Answer: C. Ii & III are correct

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III. apoptosis or necrosis.

Explanation:

Cytochrome c oxidase controls the last step of food oxidation. Cytochrome c oxidase is an enzyme responsible for electron transfer in the electron transport chain (ETC), it inhibit in slowing down or stopping the ETC.

Consequently, ATP production would be gradually reduced, as the ETC is responsible for the majority of ATP production. This shows option II is correct.

The question starts by stating that cyanide is highly toxic, so this match up with the fact that a large dose would also cause cell death (apoptosis or necrosis). Therefore, option III is also accurate.

Option I: Inhibiting the ETC is consequential as it reduces oxygen demand because electrons would not flow to oxygen, the final electron acceptor.

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Alex_Xolod [135]
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polet [3.4K]

Answer:

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G is New York and is completely off in the Chart

B is Rivers

A Tributaries

Explanation:

Hope that helps

6 0
3 years ago
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