What is the Ministry of Environment and Forests’ reason for limiting dolphin performances?

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%

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.