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hammer [34]
3 years ago
11

Look at the u-shaped tube at the top of the transparency. why did the number of water molecules on each side of the membrane cha

nge, whereas the number of sugar molecules stayed the same?
Biology
1 answer:
Cloud [144]3 years ago
7 0
<span>Because of the U shaped tube having a selective permeable membrane, the number of the water molecules on the sides changes but the number of the sugar molecules remain same. This particular cell membrane is such that it lets only specific kind of molecules and ions pass through.</span>
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Conduction involves the transfer of electric charge or______.
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Answer:

thermal energy.

Explanation:

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3 years ago
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AnnyKZ [126]

Answer: I don't have the picture you're looking at, but I can try to give you some clues to help you out.

Prophase is where the chromatids enter the cell and the chromosomes attach to the spindle fibers in the cell.

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2 years ago
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4 0
3 years ago
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Makovka662 [10]

Reflex action refers to the response to a stimulus, while reflex arch refers to the path taken by the reflex action.

<h3>What is the nervous system? </h3>

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Learn more about neurons, here:

brainly.com/question/12040535

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1 year ago
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