Topics: Respiration in Organisms Quiz
How does oxygen enter the bloodstream?
A. Oxygen enters the bloodstream via the stomach.
B. Oxygen enters the bloodstream through the alveoli in the lungs.
C. Oxygen is absorbed through the skin.
D. Oxygen is transported by red blood cells from the liver.
Select your answer:
Topics:
Balanced Diet Musculoskeletal System Medical Terminology Cosmetology Microorganisms, Health and Diseases Advanced Stretching SM2 Orthopedics Diseases of The Digestive System Bone Shapes & Long Bone Anatomy Pathophysiology_Endocrine Genetics and Censorship Nutrients in Food Health issue related to immune system Cellular Respiration Mutations, Replication, and Cancer Muscular System MovementsOther quiz:
Biochemistry › ViewIf an atom has 15 protons, 16 neutrons, and 15 electrons, what is its:
A. Atomic number: 15, Mass number: 31
B. Atomic number: 16, Mass number: 31
C. Atomic number: 15, Mass number: 30
D. Atomic number: 31, Mass number: 15
Cell › View
Protein Factory of cell
A. Nucleus
B. Ribosome
C. Mitochondria
D. ER