Answer;
-Pumps require energy for transport because they move material against an electrochemical gradient, but channels and carriers do not use energy because they only facilitate diffusion down a molecule's or ion's electrochemical gradient.
Explanation;
-Permeability is conferred by two classes of membrane proteins, pumps and channels. Pumps use a source of free energy such as ATP or light to drive the thermodynamically uphill transport of ions or molecules. Pump action is an example of active transport.
-Channels, in contrast, enable ions to flow rapidly through membranes in a downhill direction. Channel action illustrates passive transport, or facilitated diffusion.
Answer:
Hypercholestrolemia may be defined as the medical condition in which the individual has high level of cholesterol in their body. This is also known as high cholesterol.
The drug vyotrin used for the high cholesterol condition. This drug can be used for the treatment of the patient suffering from familial hypercholestrolemia. This drug is unable to target the missing receptors of the familial hypercholestrolemia.
DNA helicase breaks it down into separate strands
If this is true or false than it is FALSE