Explain the gas exchange mechanism in humans.
A. Gas exchange happens in the skin, allowing for breathing through pores.
B. Oxygen is released from the blood in the kidneys and carbon dioxide is absorbed.
C. Gas exchange in humans occurs in the alveoli of the lungs, where oxygen is absorbed into the blood and carbon dioxide is released.
D. Gas exchange occurs in the stomach where nutrients are absorbed.
Select your answer:
Topics:
Vision & Hearing Forensic Pathology Human Eye and Colorful World Psychopathology Cell Membrane and Transport Nervous / Sensory System Types of Immunity Humanistic and Biological Psychology Cell and Tissue Hematologic System Vitals Gaseous Exchange in Humans The Inflammatory Response Eye Histology Coronary Heart DiseasesOther quiz:
Musculoskeletal System Responses to Exercises › ViewWhich type of muscle contraction causes the muscle fiber to lengthen?
A. Isometric Contraction
B. Concentric Contraction
C. Eccentric Contraction
D. Tetanus
Visual Impairment › View
A person who can perceive at 6 meters a stimuli that people without visual impairments can perceive at 12 meters, has a visual acuity of:
A. 2
B. 2,6
C. 0,5