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statuscvo [17]
3 years ago
7

Please somebody help I will give you points

Biology
1 answer:
Digiron [165]3 years ago
4 0
Can you please take a photo that's not upsidedown I might be able to help.
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Sugar moves from low to high concentration while using a membrane protein. Which of the following is true?
Allushta [10]

B

Energy is needed to move sugar from low to high concentration while using a membrane protein.

Explanation:

The reason that energy is needed in this process is that the movement of the molecules is moving up the concentration gradient.  This means decreased entropy and increasing Gibbs's free energy.

This is not a spontaneous process and therefore energy input is required. It is called active transport. This is why ATP energy is used to power the process. Atp enables the transmembrane proteins to change conformation and transport the sugar molecules into the cell.

In facilitated diffusion, while the molecules are facilitated by membrane proteins, no energy is input because the molecules are still traveling down the concentration gradient.

Learn More:

For more on active transport check out;

brainly.com/question/1046994

brainly.com/question/9261971

#LearnWithBrainly

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3 years ago
In the cell where días photosynthesis take place
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Chloroplast. Specifically in the thylakoids of the chloroplast
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Which is a density-dependent factor?
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Answer:

flood

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In order to perform a successful transformation, for which of the following would you most likely have to use electroporation or
tatiyna

Answer:

Answer is B. Escherichia Coli.

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Transformation involves the introduction of foreign DNA into competent organism, I.e E.coli.

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The diagram below shows the stump of a tree whose root grew into a small crack in bedrock and split the rock apart.
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