★ Atoms and Radioactivity Quiz
Which particles make up the nucleus of an atom?
A. protons and neutrons
B. electrons and protons
C. electrons, protons, and neutrons
D. electrons and neutrons
Select your answer:
Topics:
The Brain The Circulatory System Health and Medicine Circulatory, Artery, Vein - basics Organ Senses and Locomotor System Factors that Affect Health and Wellness Communicable Disease Cell & Bond Organic Compounds, Minerals and Enzymes Biodiversity Human Reproduction Macronutrients & Micronutrients EMR Pathophysiology Kidney - Loop of Henlé EyeOther quiz:
Human Eye › ViewThis part of the eye carries the message from your eye to the part of your brain that controls vision.
A. cornea
B. lens
C. optic nerve
D. retina
Pain Management › View
Homocystein is an amino acid, formed by demethylation of dietary ______________.
A. methionine
B. carbohydrate
C. fat
D. glutathione