Which is a difference between proteins and carbohydrates and fats? a. proteins are macromolecules; carbohydrates and fats are not. b. proteins are composed of monomers; carbohydrates and fats are not. c. carbohydrates and fats contain carbon, hydrogen, and oxygen; proteins do not. d. excess carbohydrates and fats are stored; excess proteins are not.

Why do bacteria thrive even in hostile environments

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d