★ Macromolecules & Enzymes Quiz
What type of macromolecule is this?
A. carbohydrate
B. lipid
C. nucleic acid
D. protein
Select your answer:

Topics:
Musculoskeletal System Responses to Exercises Hearing Impairment Health and Medicine Regulation of Heart Rate Surgical tech-safety Bones Anatomy Hematologic System History of Healthcare Herd Immunity Genetics: Viruses and Bacteria Disease & Immunity Muscle System Neurons Microbes and Infectious Disease Human ReproductionOther quiz:
Cardiovascular System › ViewPulmonary Artery
A. carries oxygenated blood to atrium
B. carries deoxygenated blood to lungs
C. carries oxygenated blood to lungs
D. none of the above
Covid -19 › View
How does COVID-19 spread?
A. Through the air
B. Through small droplets from the nose or mouth
C. Through handshake
D. Through dirty water and food