★ Organic Compounds, Minerals and Enzymes Quiz
An example of a nucleic acid is
A. sugar
B. fat
C. DNA
D. an enzyme
Select your answer:
Topics:
Urinary System and Fluid Balance Pulmonary System The Teeth Mouth - Stomach Anatomy and Physiology Skeletal System Human Digestive System Water Macromolecules Infectious Disease Brain Body Human Circulatory System Contemporary Nutrition Issues Emergency Medicine Orthopedics Digestion and MicrobesOther quiz:
Body Fluids & Circulation › ViewPulse pressure is ______ mm Hg
A. 40
B. 25
C. 120
D. 80
Eyes and Hearing › View
The ___________ in the retina convert the image into electrical signals, which are carried to the brain by the optic nerve.
A. Vitreous Humor
B. Photoreceptors
C. Conjunctiva
D. Aqueous Humor