What type of cell is prepared to live on its own viral cell
unicellular cell
eukaryotic cell
multicellular

What is the similarities and differences between bacteria and eukaryote?

Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit.there is a precise compatibility between the active site and the lactose molecule.specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed.reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.

Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture