What is the function of the structure indicated by the arrow? a) it oxidizes food to provide energy for the cell. b) it contains the cell’s dna and controls cell processes. c) it serves as a site for protein synthesis and modification. d) it is the site of synthesis of both white and red blood cells.

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?

Which prefix mean under less or below