Which Is NOT True of the Cytoplasmic Membrane

question 6

Multiple Choice

Which is NOT true of the cytoplasmic membrane?

• A) It defines the boundaries of the cell.
• B) It is a selectively permeable barrier.
• C) It consists mainly of a fixed, static, phospholipid bilayer.
• D) It contains proteins used as selective gates and sensors.
• E) All of the answer choices are true.

Distinguish between the biogeochemical cycles and their influence on ecosystem productivity and stability.

Recognize the importance of carbon dioxide levels in global climate change and their impact on ecosystems.

Understand the processes involved in the hydrologic cycle and their significance in different ecosystems.

Understand the environmental impact of artificial nitrogen fertilizers on ecosystems and the atmosphere.

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