Biology, 27.03.2020 05:13, liamgreene90

6. Membranes are essential to life processes. Which of the following best
defines a membrane?
A. Membranes are phospholipid bilayers.
B. Membranes are selectively permeable barriers.
C. Membranes are the sites of energy transformations.
D. Membranes are barriers that protect organelles from outside substances.

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6. Membranes are essential to life processes. Which of the following best
defines a membrane?<...