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BigorU [14]
3 years ago
15

PLEASE HELP!!!!!!!

Biology
1 answer:
lys-0071 [83]3 years ago
3 0

Answer:

When the required direction of transport is opposed to concentration levels, a cell <u>will </u> expend energy to force<u> ions</u> across its membrane.

Explanation:

If the concentration gradient is opposite to the direction of transport of minerals, then the cell will use energy to transport mineral ions from a lower concentration to a higher concentration. The most common process through which this happens is termed as the active transport.

The process of active transport is opposite to passive transport. In passive transport, molecules move from a higher concentration to a lower concentration.

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Every 6 meters a second will elapse.  5000 meters / 6 meters leaves 833 seconds.
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What do beetles eat.
tatiyna

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What directs the production of new proteins
Vedmedyk [2.9K]

Answer,

Ribosomes

Explanation,

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What does a scientist observe in a chemical's reaction rate? the speed at which the reactants change to products over a given ti
kvasek [131]

Answer:

The speed at which the reactants change to products over a given time.

Explanation:

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reactants → products

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8 0
2 years ago
You are out to dinner with your friend. you notice that he only orders food and drink items that are red. you think this behavio
BigorU [14]
The cautions that can be given to the friend include the following:
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6 0
3 years ago
Read 2 more answers
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