A small cell, as it has a greater surface area to volume ratio therefore it more easily diffuses nutrients through the membrane and they get to the cell more efficiently.
Population density is the object of any logistic growth analysis. It is its "raison d'être" since , in most cases, it is the problem to anticipate or to resolve. If, in a given area at any given time, there is a given num<span>Population density is one of the factors of an equilibrium. Carrying capacity is the upper limit of each factor within the equilibrium .</span>ber of preys, only a given number of predators can survive within that area.
D ribosomes because it makes the energy for the cells
Regulation of gene expression using siRNAs is found in eukaryotes only.
