In cell transport,the difference between perm | vedclass

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(B) Permeable transport (such as diffusion or osmosis) typically involves the movement of individual molecules or ions across a membrane based on thei

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Solvent system as well as structure of molecules are applicable

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(B) Permeable transport (such as diffusion or osmosis) typically involves the movement of individual molecules or ions across a membrane based on their concentration gradient and their ability to pass through the membrane structure (permeability). In contrast,bulk transport (or mass flow) involves the movement of substances in bulk from one point to another as a result of pressure differences between the two points. This process is independent of the individual properties of the molecules being transported; rather,it depends on the solvent system (the medium in which substances are dissolved) and the physical force (pressure) acting on the entire bulk of the fluid. Therefore,the fundamental difference relates to the solvent system as well as the structure of molecules involved in the transport process.

In cell transport,the difference between permeable transport and bulk transport relates to:

Similar Questions

Provide definitions/explanations for the following terms:
$(1)$ Uniport
$(2)$ Symport

In a $X$, both molecules cross the membrane in the same direction; in an $Y$, they move in opposite directions.

Compare various transport processes.

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

The diffusion of any substance across a membrane depends on which of the following?

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