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solniwko [45]
3 years ago
13

What does this experiment demonstrate about the movement of water across a cell membrane?

Biology
1 answer:
AfilCa [17]3 years ago
5 0

Answer:smosis is the diffusion of water across a semi-permeable (or differentially permeable or selectively permeable) membrane.

Explanation:

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What are the differences between DNA and RNA?
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Summary of Differences Between DNA and RNA<span>DNA contains the sugar deoxyribose, while RNA contains the sugar ribose. The only difference between ribose and deoxyribose is that ribose has one more -OH group than deoxyribose, which has -H attached to the second (2') carbon in the ring.DNA is a double stranded molecule while RNA is a single stranded molecule.DNA is stable under alkaline conditions while RNA is not stable.<span>DNA and RNA perform different functions in humans. DNA is responsible for storing and transferring genetic information while RNA directly codes for amino acids and as acts as a messenger between DNA and ribosomes to make proteins.</span></span>
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3 years ago
The table shows the distance between the moon and
Lunna [17]

January 10. 360,048.

Explanation:

The Earth and the Moon are two space bodies that have each other as the closest to one another. Both of them have their own gravitational pull, with the one of the Earth being much greater, while the one of the Moon being weaker than it is expected for a body of its size. Nevertheless they influence each other with the gravitational pull, which is most noticeable on Earth.

The gravitational pull between these two space bodies is the greatest when they are the closest to each other, while it is the smallest when they are the furthest from each other. On January 10 the distance between Earth and the Moon is the smallest and it is 360,048 km, so the gravitational pull is the greatest on this date. On December 19 the distance between Earth and the Moon is the greatest and it is 406,276 km, so the gravitational pull is the smallest.

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3 years ago
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You are given two blue beetles and two black beetles.
allochka39001 [22]

Answer:

black is the dominant phenotype.

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The black gene "overrides" the gene that codes for blue, thus making it dominant.

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2 years ago
What causes chemical weathering?
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Natural acids because chemicals erode rocks in chemical weathering

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As you workout your heart rate will increase because you need oxygen.
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