★ Lung & Breathing Quiz
Which gas we take out when we exhale?
A. Oxygen
B. Carbon dioxide
C. Nitrogen
D. Hydrogen
Select your answer:
Topics:
Essential Nutrients EMR Pathophysiology Pediatrics Cells Nervous System/Endocrine System Hematology & Blood Banking Biotechnology and Genetic Engineering T Cells Health Related Fitness Purpose and Function of the Skeletal System Immunity and Vaccines Perioperative Nursing Care Forensics: Blood Medical, Legal, and Ethical Issues Muscoskeletal SystemOther quiz:
Infection Control › ViewOne-celled microorganisms with both plant and animal characteristics are known as___________.
A. diseases
B. bacteria
C. cells
D. minute
Cellular Transport and Metabolism › View
What is the main difference between passive transport and active transport?
A. Passive transport requires energy, while active transport does not.
B. Active transport requires energy, while passive transport does not.
C. Passive transport can only move molecules out of the cell.
D. Active transport can only move molecules into the cell.