A: Pumps are proteins that use energy to tran | vedclass

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(A) Pumps are membrane proteins that use energy (usually in the form of $ATP$) to carry substances across the cell membrane against the concentration

Vedclass · Accepted Answer

Assertion and Reason both are correct and Reason is the correct explanation of Assertion.

Vedclass · Answer

(A) Pumps are membrane proteins that use energy (usually in the form of $ATP$) to carry substances across the cell membrane against the concentration gradient.Like enzymes,these proteins are highly specific in the substances they transport.Since both statements are scientifically accurate and the specificity of pumps is a characteristic property similar to enzymes,the Reason supports the nature of the pumps described in the Assertion.

$A$: Pumps are proteins that use energy to transport substances.
$R$: Pumps are highly specific like enzymes.

Similar Questions

The plasma membrane helps in:

Which one of the following does not differ in $E. coli$ and $Chlamydomonas$?

Statement $X$: The cell membrane is the main structural component.
Statement $Y$: It is the site for electron transport and is a selectively permeable membrane.

In the given figure,what does $C$ represent?

....... cannot pass through the lipid bilayer. They require carrier proteins in the membrane for facilitated transport.

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$A$: Pumps are proteins that use energy to transport substances.$R$: Pumps are highly specific like enzymes.