Answer:
The correct answer is option 'e' : Cholesterol
Explanation:
The ease at which materials can be transported across a membrane depends on the membrane permeability. Membrane permeability is basically the ease at which materials are transported across membrane . As we know that upon increasing the viscosity of any fluid it's resistance to deformation increases or it applies a greater resisting force if we try to change the shape of the membrane thus reducing the permeability of the membrane. the increase in cholesterol increases the viscosity of the membrane thus reducing it's permeability.
Yes, that is true. What is your question?
The seasons are caused by the Earth tilting.The seasons change depending on the sunlight hitting the earth.For example:Winter happens when the hemisphere is tilted away from the sun.The earth rotates around the sun the whole year.Hope that helped.
A control is used to establish a baseline in an experiment.
hope it hepls
