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41. Please describe the main ways of membrane transport for macromolecules square

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41. Please describe the main ways of membrane transport for macromolecules
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41. Please describe the main ways of membrane transport for macromolecules square

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Yonca
Kıdemli · 10 yıl öğretmeni
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Cevap

The main ways of membrane transport for macromolecules are:

A. Passive transport
B. Active transport
C. Facilitated diffusion
D. Endocytosis

The correct answer is D. Endocytosis.

Endocytosis is a process by which cells internalize macromolecules, such as proteins and polysaccharides, by engulfing them in a vesicle. This process allows the cell to take in large molecules that cannot pass through the cell membrane by passive or active transport. Endocytosis can occur through different mechanisms, such as phagocytosis (engulfing large particles or cells) or pinocytosis (engulfing liquid and dissolved solutes).
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