★ Biochemistry Quiz
When an atom loses or gains electrons, it becomes a/an
A. ion
B. isotope
C. new element
Select your answer:
Topics:
Nursing Vocabulary Viruses Biomolecules Thyroid Properties of Hair and Scalp The Ear Laboratory Careers Hematologic System Mitosis for Mya The Skeletal System Neuroanatomy of CNS Renal Pharmacology Musculoskeletal/Endocrine Systems Organization of Systems Muscles and Movements Cardiovascular Adaptation RefresherOther quiz:
Gastroenterology › ViewWhat happens in your esophagus
A. Nothing
B. acids called enzymes break down the bolus (ball of food) even more.
Human Body Systems › View
Which system pumps blood through your body?
A. circulatory
B. digestive
C. respiratory
D. muscular