Select your answer:
Topics:
Digestion and Absorption of Carbohydrates Circulatory and Respiratory System Kidney - Loop of Henlé Warm up Human Organ System Joints & Movement MEDICINE Geriatrics Cell & Bond Division of Microbiology Protozoan Diseases Cell Injury Limitation of Senses Cardiovascular and Respiratory Acute Responses to ExerciseOther quiz:
Digestive System › ViewThe human body needs a constant supply of protein to survive. The first organ of the digestive system that begins digesting protein chemically is the _____.
A. Duodenum
B. Esophagus
C. Stomach
D. Mouth
Immunology: T cell Development › View
When does gene rearrangment occur to produce a functional TCR?
A. double negative stages
B. double positive stages