Which is a function of cyclins? a)cyclins are carbohydrates that regulate dna during the mitosis phase of the cell cycle. b)cyclins are glycoproteins that repair dna in the beginning of the cell ccle. c)cyclins are proteins that regulate when and how often a cell divides

Growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. which most likely affects the development of these traits? testes ovaries prostate gland vulva

How many chromosomes are in a gold fish?

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants.d- food molecules are broken down in the cells if living things.