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Author Question: Cell membranes are primarily composed of A) mitochondria. B) sugars. C) sterols. D) ... (Read 58 times)

jman1234

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Cell membranes are primarily composed of
 
  A) mitochondria. B) sugars.
  C) sterols. D) phospholipids.

Question 2

The powerhouse of the cell that produces most of the energy molecule adenosine triphosphate
  (ATP) is/are the
 
  A) mitochondria. B) cytoplasm. C) nucleus. D) ribosome.



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Sammyo

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Answer to Question 1

D

Answer to Question 2

A



jman1234

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Both answers were spot on, thank you once again



Sammyo

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