Which is a function of the structure that is represented in the image? controls the movement of substances into and out of cells
builds proteins from amino acids
helps in determining plant cell shape
provides support and protection

Witch type of microscope is used to view very small cell components like proteins and dna?

Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .

Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d