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olya-2409 [2.1K]
3 years ago
13

PLEASE HELP❤️❤️❤️

Biology
1 answer:
Lana71 [14]3 years ago
6 0

Answer:

A. Yes, because molecules move down the

concentration gradient without using energy.

Explanation:

Active transport is the energy-requiring process of pumping molecules and ions across membranes against a concentration gradient. Both endocytosis and exocytosis are active transport processes.

Hope that helps!

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Explain why two albino parents will not have any children with normal skin and hair color.
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3 years ago
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Now, consider the wave function ψ(x)=ceκx+de−κx in the region x<0. as x goes to negative infinity, this must become zero. wha
Mice21 [21]

Answer:

d is zero (0)

Explanation:

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Let say x = - 1000

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7 0
3 years ago
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saul85 [17]

Answer:

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Zepler [3.9K]

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Explanation:

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Hence, the correct answer is option sunlight absorbed.

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