NURSING ANM AND GNM

NURSING EXAM QUESTIONS

HUMAN ANATOMY PHYSIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Movement of materials through a vesicle into the cell that requires energy is
A
exocytosis
B
endocytosis
C
osmosis
D
simple diffusion
Explanation: 

Detailed explanation-1: -Endocytosis is the process of capturing a substance or particle from outside the cell by engulfing it with the cell membrane, and bringing it into the cell. Exocytosis describes the process of vesicles fusing with the plasma membrane and releasing their contents to the outside of the cell.

Detailed explanation-2: -Endocytosis, the process by which large molecules are internalised into the cell, occurs when foreign material is engulfed within the cell membrane, which then forms a vesicle containing the ingested material.

Detailed explanation-3: -Endocytosis is a type of active transport that moves particles, such as large molecules, parts of cells, and even whole cells, into a cell. There are different variations of endocytosis, but all share a common characteristic: the plasma membrane of the cell invaginates, forming a pocket around the target particle.

Detailed explanation-4: -Endocytosis. Endocytosis (endo = internal, cytosis = transport mechanism) is a general term for the various types of active transport that move particles into a cell by enclosing them in a vesicle made out of plasma membrane.

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