★ Biology Quiz
When an atom gains an electron from another atom, it becomes a/an ___.
A. isotope
B. negative ion
C. positive ion
D. molecule
Select your answer:
Topics:
Health and Wellness Environment Human Brain Factors that Affect Health and Wellness Cardiovascular Pathophysiology Renal The Ankle and Lower Leg Musculoskeletal Injuries & Workstation Design Pathogens, Disease and Immunity Immunology and Serology Energy and Metabolism Human Health Circulatory & Lymphatic Leaves Meiosis and intro to GeneticsOther quiz:
Excretory System › ViewWhat are the filtering units of the kidneys?
A. nephrons
B. ureters
C. nuerons
D. alveloi
Body Systems and Medical Sciences › View
What organ system produces hormones?
A. lymphatic
B. circulatory
C. endocrine
D. digestive