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Minchanka [31]
3 years ago
11

Which of the following functions does active transport perform in a cell ?

Biology
1 answer:
viktelen [127]3 years ago
8 0

Answer:

To move substances against a concentration or electrochemical gradient, a cell must use energy. Active transport mechanisms do just this, expending energy (often in the form of ATP) to maintain the right concentrations of ions and molecules in living cells.

Explanation:

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involve calcium voltage-gated channels

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2 years ago
A bacterium that you isolated from pond water appears to use light for energy. Based upon this information, you inoculate the or
Dima020 [189]

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Bacteria that use light for energy requirements mean that they get their energy from photosynthesis and transferring energy through the molecules.

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Thus, the correct answer would be- There was no sulfur compound added to the medium, that could be used as an electron donor.

3 0
3 years ago
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<span>1.) Take a stop-watch </span>
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<span>6.) do a test of Lactic through urin test or use Lactometer (don't ask me how to use it 'cause I don't know lol) </span>
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Three month old Nolan is no longer interested in a puppet head this is probably because he’s became blank
Vika [28.1K]
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What happens during photosynthesis? pls help me
Eduardwww [97]

Explanation:

During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. ... Then, via respiration processes, cells use oxygen and glucose to synthesize energy-rich carrier molecules, such as ATP, and carbon dioxide is produced as a waste product.

3 0
3 years ago
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