What part of the cell gives the ribosomes instructions on how to assemble a protein?

Which statement best describes the role of religion and culture in ancient medicine?

Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.

Name the organism that belongs to the kingdom protista.