In which method of transport in the plasma me | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) Simple diffusion is the movement of molecules from a region of higher concentration to a region of lower concentration without the expenditure of

Vedclass · Accepted Answer

Simple diffusion

Vedclass · Answer

(C) Simple diffusion is the movement of molecules from a region of higher concentration to a region of lower concentration without the expenditure of energy.This process does not require any membrane proteins or carrier molecules to facilitate the movement of substances across the plasma membrane.In contrast,active transport,facilitated diffusion,and the $Na^+ -K^+$ pump all require specific membrane proteins or carrier molecules to transport substances across the membrane.

In which method of transport in the plasma membrane is a carrier molecule not required?

Similar Questions

Mention the peculiarities of facilitated diffusion.

Define the following terms:
$(1)$ Antiport
$(2)$ Active transport

Exchange of substances between individual cells and their environments takes place by

Movement among cells against concentration gradient is called

Transport occurs against the concentration gradient.

Vedclass Test Series

Exam Paper Generator

Online Exam Module