_is a process by which the cell takes in fluids along with dissolved small molecules. In this process, the cell membrane folds and creates small pockets and captures the cellular fluid and dissolved substances.
Correct answer: A. Pinocytosis
- A. Pinocytosis
- B. Phagocytosis
- C. Transcytosis
- D. Active Transport
Explanation
Pinocytosis is the cellular process by which a cell takes in fluids along with dissolved small molecules. It involves the folding of the cell membrane to form small pockets or vesicles. Unlike phagocytosis, pinocytosis is a passive process that does not require energy expenditure by the cell. Transcytosis involves transporting molecules across a cell, while active transport requires energy to move molecules against their concentration gradient.
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Animal, plant, prokaryotic and eukaryotic cells are compared through their membranes, cell walls, nuclei and cytoplasmic organelles. The work includes the structures and functions of mitochondria, chloroplasts, ribosomes, endoplasmic reticulum, Golgi apparatus and lysosomes, as well as chromosome organization and the distinction between chromatin and chromosomes.
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