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Author Question: The proteins of the cell membrane are (Read 55 times)

james9437

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on: Jan 6, 2021

Question 1

The phospholipid molecules of most membranes have
◦ a hydrophobic head and a hydrophilic tail.
◦ a hydrophobic head and a hydrophobic tail.
◦ a hydrophobic head and two hydrophobic tails.
◦ a hydrophilic head and two hydrophobic tails.
◦ two hydrophobic tails.

Question 2

The proteins of the cell membrane are
◦ enzymes.
◦ channels through the membrane.
◦ transporters that move substances across the membrane.
◦ receptors.
◦ all of these.
Human Biology ¦ Starr, McMillan ¦ 10th Edition
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Marked as best answer by james9437 on Jan 6, 2021

blazinlyss

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Reply #1 on: Jan 6, 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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james9437

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Reply 2 on: Jan 6, 2021
:D TYSM

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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