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Luden [163]
3 years ago
14

18. Lab Summary - Explain how this experiment models a cell membrane. Use the

Biology
1 answer:
DerKrebs [107]3 years ago
8 0

Answer:

Cell membrane is considered as boundary of the cell.

Explanation:

Cell membrane is the boundary of the cell which is selectively permeable that allows the micro-nutrients, water and gases like oxygen and carbondioxide etc through the process of diffusion. When the water goes inside due to diffusion it is the indicator that there is less quantity of water present inside the cell as compared to the external environment, this phenomena is called hypertonic.

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The answer is D all forms of life depend on each other for survival

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Consider a cell that requires much more ribose5‑phosphate than NADPH. The cell needs ribose 5‑phosphate but has a relatively hig
VLD [36.1K]

Answer:

B- Most of the glucose 6-phosphate enters the pentose phosphate pathway.

Explanation:

Since the cell requires much more ribose 5- phosphate than NADPH, then it would lead the glucose 6-phosphate down the oxidative phosphate pathway to create ribulose 5-phosphate, which can be isomerized to ribose 5-phosphate depending on the cell state.

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Some interphase cells contain twice as much DNA as other interphase cells within the same tissue sample. Is this normal? Why?
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Answer:

Yes, Since the interphase cells in G2 would have twice the DNA as the interphase cells in G1 phase or start of S phase.

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MrRissso [65]
The correct answer for both blanks is "Sodium".
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