객관식
In a hypotonic environment (too much water outside the cell), what is the most likely outcome for an animal cell due to osmosis?
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9. Transport Across Membranes
Passive Transport: Diffusion and Osmosis
객관식
Which of the following transport proteins transports two molecules across the membrane in the same direction?
A
Uniport
B
Symport
C
Antiport
D
Biport
검증된 단계별 안내1
Understand the types of transport proteins: Transport proteins facilitate the movement of molecules across the cell membrane. The main types are uniport, symport, and antiport.
Define uniport: A uniport transports a single type of molecule across the membrane in one direction.
Define symport: A symport transports two different molecules across the membrane in the same direction simultaneously.
Define antiport: An antiport transports two different molecules across the membrane in opposite directions.
Identify the correct transport protein: Based on the definitions, a symport is the transport protein that moves two molecules in the same direction across the membrane.
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