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allochka39001 [22]
3 years ago
12

when transporting materials into a cell against a concentration gradient, what are the 2 things you need

Biology
2 answers:
Trava [24]3 years ago
7 0

Many other transport proteins, often called pumps, move materials against a concentration gradient. Active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. This process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.

Sloan [31]3 years ago
6 0

Answer:

Transport proteins and ATP

Explanation:

Transporting materials into a cell against a concentration gradient is <em>active transport</em><em>.</em>

Transport proteins bind the materials to their active sites and release them the other side of the membrane.

However, it takes energy to move materials against a concentration gradient.

The cell uses the breakdown of ATP to provide the required energy.

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Rasek [7]

Mutualism is the correct answer in an interaction in which both organisms benefit.

Mutualism may be a symbiotic interaction where both or all individuals enjoy the connection .

<h3>Species of symbiosis and their interactions-</h3>

  • Mutualism is where both organisms benefit.
  • Commensalism is where one benefits and therefore the other is unaffected.
  • Parasitism is where one benefits and therefore the other is harmed.

The term "symbiosis" includes a broad range of species interactions but typically refers to 3 major types: mutualism, commensalism, and parasitism.

Thus, the correct option is B, Mutualism where the interaction of both organisms benefits.

Learn more about Mutualism here:

brainly.com/question/2357375

7 0
2 years ago
Match the following terms and definitions. 1.synthesis of repeating molecules polymer 2.decomposition using water hydrolysis 3.t
Mashcka [7]
The correct matches are as follows:

<span>1.synthesis of repeating molecules 
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<span>
2.decomposition using water
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4.a group of organic compounds including fats and steroids
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7 0
3 years ago
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JulijaS [17]

Answer:

Antibiotics save lives but any time antibiotics are used, they can cause side effects and lead to antibiotic resistance.

Since the 1940s, antibiotics have greatly reduced illness and death from infectious diseases. However, as we use the drugs, germs develop defense strategies against them. This makes the drugs less effective.

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salantis [7]
Your answer is meiosis I'm pretty sure :)
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3 years ago
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olga nikolaevna [1]
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