Question 2 1 pts
Some organisms obtain energy for life processes by storing energy from the sun in
chemical bonds. This process is called

Dna is always read in the whereas rna is read in .

Why do german shepherds shed so much

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.