Home
Class 11
BIOLOGY
Carrier molecules facilitating transport...

Carrier molecules facilitating transport across cell membrane are

A

Proteinaccous

B

Fatty acids

C

Starch

D

Alkaloids

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CELL: STRUCTURE AND FUNCTIONS

    CENGAGE BIOLOGY ENGLISH|Exercise ARCHIVES|50 Videos

  • CELL CYCLE AND CELL DIVISION

    CENGAGE BIOLOGY ENGLISH|Exercise ARCHIVES (Chose the corrct option):|21 Videos

  • CHEMICAL COORDINATION AND INTEGRATION

    CENGAGE BIOLOGY ENGLISH|Exercise ARCHIVES|26 Videos

Similar Questions

Explore conceptually related problems

Enzyme facilitating transport across the membrane is

Go through the following statements (i) In human beings, the membrane of the erythrocyte has approximately 52 percent lipids and 40 percent proteins (ii) Lipids are arranged within the membrane with the hydrophobic tails towards the outer side and the polar head towards the inner side. (iii) As the polar molecules cannot pass through the non- polar lipid bilayer, they require a carrier protein of the membrane to facilitate their transport across the membrane (iv) The endomembrane system includes endoplasmic reticulum, Golgi complex, lysosomes and peroxisomes Find out the wrong peroxisomes :

What is facilitated transport?

As (a)_____ can not pass through the non polar lipid bilayer, they require (b)____to facilitate their transport across the membrane. (a) {:((A),(B),"(C)"),("Non - polar","Polar","Transmembrane protein"):} (b) {:((A),(B),"(C)"),("polar"," Non -Polar","Carrier protein"):} (c) {:((A),(B),"(C)"),("polar"," Polar"," Transmembrane protein"):} (d) {:((A),(B),"(C)"),("Non - polar","Non - Polar"," Carrier protein"):}

As (a)_____ can not pass through the non polar lipid bilayer, they require (b)____to facilitate their transport across the membrane.

In which type of passive transport-simple diffusion or facilitated diffusion—a carrier protein is required for transport across the membrane?

The main difference between active and passive transport across cell membrane is :

Driving force for active transport of ions across the cell membrane is

The carrier - mediated cotransport in which a solute is actively transported across a membrane against the gradient of electrochemical potential by coupling the uphill transport of one solute to the downhill transport of another in an example of

The carrier molecules of the electron transport system are located in the cytosol.