Dna provides the blueprint for the synthesis of proteins. a is a segment of dna that codes for one particular protein.

Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.

Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure