Question

Define the following :-
a) Transportation Pull
b)Active Transport​

Answer 1

Answer:

Unlike passive transport, which uses the kinetic energy and natural entropy of molecules moving down a gradient, active transport uses cellular energy to move them against a gradient, polar repulsion, or other resistance. Active transport is usually associated with accumulating high concentrations of molecules that the cell needs, such as ions, glucose and amino acids. Examples of active transport include the uptake of glucose in the intestines in humans and the uptake of mineral ions into root hair cells of plants.[1]In cellular biology, active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration—against the concentration gradient. Active transport requires cellular energy to achieve this movement. There are two types of active transport: primary active transport that uses adenosine triphosphate (ATP), and secondary active transport that uses an electrochemical gradient.

Active cellular transportation (ACT)

Answer 2

A transpiration pull could be simply defined as a biological process in which the force of pulling is produced inside the xylem tissue.

Active transport is the process of moving molecules across a cellular membrane through the use of cellular energy. ...