Dna in the nucleus of a cell provides instructions on how proteins will be assembled. which of the following organelles builds the proteins based on the dna instructions?

a. plasma membrane

b. ribosomes

c. mitochondria

d. chloroplasts

Consider an organism that is eukaryotic, found in both unicellular and multicellular forms, may resemble a plant but is not photosynthetic, has chitin in its cell walls, and absorbs organic nutrients from decomposing material in the environment. this organism would be classified as which of the following types of organisms? a. fungib. protozoac. bacteriad. archaea

What are charcteristics of lithosphere?

Modern whales developed their traits through natural selection what occurs during the process of natural selection