The steroid lipid cholesterol is a component of membranes. Identify true statements about cholesterol and its role in membrane fluidity. (mark all that apply) O Cholesterol increases membrane fluidity in a membrane that otherwise contains mostly long-chain saturated fatty acids cholesterol stiffens, decreases membrane fluidity, for membranes in the more fluid, liquid crystal state O the entire cholesterol lipid is buried deep in the middle of the lipid bilayer, disrupting the regularity of its structure. O cholesterol fits awkwardly within the lipid bilayer, increasing its melting temperature O cholesterol disrupts the regularity of the membrane structure without affecting the Tm

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.