★ Heart Anatomy Quiz
Un-oxygenated blood enters the right atrium from the bottom of the heart.
A. inferior vena cava
B. superior vena cava
C. pulmonary veins
Select your answer:
Topics:
Renal & Neural Digestion and Absorption of Carbohydrates Heart and Circulatory System Differentiation and Division of Human Cells Pain Pathophysiology Pathology of Respiratory System Skeleton and Muscles Genetics Pain Management The Musculoskeletal and Integumentary Systems Skin Growth Oncology Diseases of The Nervous System Aerobic- Cardio Respiratory Endurance Neuroanatomy & PhysiologyOther quiz:
Nutrition and Human Digestive System › ViewProtein is broken down into ______________ before they are asborbed into the small intestines.
A. fatty acids
B. amino acids
C. citric acid
D. hydrochiloric
Homeostasis, Nutrition, Digestion & Absorption › View
What enzyme is produced by this structure
A. gastrin
B. pepsin
C. amylase
D. bile