Apentix/AP Biology/Unit 3: Cellular Energetics/Question
AP Biologymediummcq1 pt

Which of the following best describes the role of photosynthesis in cellular energetics?

A.B) It is essential for the structural integrity and function of biological systems
B.D) It acts as a buffer to maintain homeostasis in changing environments
C.C) It serves as the main energy source for metabolic reactions
D.A) It primarily functions to regulate cellular processes through feedback mechanisms

Explanation

Core Concept

Photosynthesis is essential for the structural integrity and function of biological systems within cellular energetics. Understanding this concept is fundamental to AP Biology.

Correct Answer

AB) It is essential for the structural integrity and function of biological systems

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