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Author Question: Cell membranes are said to be ________ because they allow some substances to pass but not others. (Read 75 times)

OSWALD

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on: Apr 11, 2021

Question 1

Nucleoli function in the production of
◦ DNA that controls all cell functions.
◦ peroxisomes.
◦ proteins.
◦ secretory vesicles.
◦ RNA for ribosomes.

Question 2

Cell membranes are said to be ________ because they allow some substances to pass but not others.
◦ structural
◦ metabolically active
◦ selectively permeable
◦ hydrophilic
◦ a physical barrier
Human Physiology: An Integrated Approach ¦ Silverthorn ¦ 8th Edition
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Marked as best answer by OSWALD on Apr 11, 2021

ju

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Reply #1 on: Apr 11, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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OSWALD

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Reply 2 on: Apr 11, 2021
:D TYSM

sarah_brady415

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Reply 3 on: Yesterday
Wow, this really help

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