Record evidence to explain why proteins are called the "workhorses" of the cell

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

Why were the results whit just water so much different than the trials with the detergent ?

Why are lipids and proteins free to move laterally in membranes?