객관식
Which of the following cellular structures increase surface area to improve absorption?
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10. Cell Signaling
Introduction to Cell Signaling
객관식
Which of the following processes are involved in both the gain and loss of fluids in the human body?
A
Osmosis and excretion
B
Photosynthesis and transpiration
C
Fermentation and glycolysis
D
Phagocytosis and mitosis
검증된 단계별 안내1
Step 1: Begin by analyzing the processes listed in the options and determine which are directly related to fluid movement or regulation in the human body.
Step 2: Understand the concept of osmosis, which is the movement of water across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration. This process is crucial for fluid balance in cells and tissues.
Step 3: Examine excretion, which is the process of removing waste products and excess fluids from the body, primarily through the kidneys and urinary system. This process contributes to fluid loss.
Step 4: Evaluate the other options: Photosynthesis and transpiration are processes in plants, not humans; fermentation and glycolysis are metabolic processes that do not directly involve fluid gain or loss; phagocytosis and mitosis are cellular processes unrelated to fluid regulation.
Step 5: Conclude that osmosis and excretion are the correct processes involved in both the gain and loss of fluids in the human body, as they directly regulate water movement and removal.
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