Which statement is one component of the cell theory?

all living and nonliving things consist of one or more cells.
cells and living organisms are spontaneously created.
cells are the most complex unit of structure and function in living things.
a cell is the basic unit of structure and function of all organisms.

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease

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.