What is facilitated transport?

Which of the following criteria does not pertain to facilitated transport?

.............. Is the respiratory pigment that facilitates the transport of gases.

................ Is the plasma protein that facilitates the transport of ions, hormones,lipids and assists in immune function.

Define transport

What is facilitated diffusion ?

DNA cannot pass through a cell membrane as 1) it is too big to cross the memebrane 2) it is a hydrophilic molecule 3) membrane does not have specific proteins to facilitate the transport 4) none of these

Identify the correct statements from the below. (1) Albumin maintains the osmotic pressure of the blood. (II) Globulin facilitates the transport of ions. (III) The composition of plasma is not always constant. (IV) The liver breaks down the excess amino acids and produces urea.

What is active transport?

What is the need for transport?

What is the need for transport in plants ?