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(D) The means of transport in plants are classified into four main types:$(1)$ Diffusion: The movement of molecules from a region of higher concentrat

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(D) The means of transport in plants are classified into four main types:$(1)$ Diffusion: The movement of molecules from a region of higher concentration to a region of lower concentration.$(2)$ Facilitated Diffusion: The movement of molecules across a membrane with the help of special membrane proteins without the expenditure of energy.$(3)$ Passive Symports and Antiports: $A$ type of facilitated transport where two molecules move together across the membrane.$(4)$ Active Transport: The movement of molecules against the concentration gradient,which requires the expenditure of energy in the form of $ATP$.

Property	Simple Diffusion	Facilitated Transport	Active Transport
Highly selective	No	Yes	...
Uphill transport	...	...	Yes
Requires $ATP$	...	...	...

What are the different means of transport in plants?

Similar Questions

In .......... both molecules cross the membrane in the same direction.

$A$: Simple diffusion is a passive transport process.
$R$: Passive transport does not require energy.

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

Given below is a table. Fill in the gaps.
Property Simple Diffusion Facilitated Transport Active Transport
Highly selective No Yes ...
Uphill transport ... ... Yes
Requires $ATP$ ... ... ...

Identify the water transport pathways $P$ and $Q$ shown in the given figure.

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