Topics: Molecular Biology Quiz
Which is the primary molecule broken down for energy in cells?
A. salt
B. water
C. sugar
D. protein
Select your answer:

Topics:
Digestive System Blood Groups EM Spectrum Wellness & Influences Organic Compounds, Minerals and Enzymes Lungs Tissues Musculoskeletal Microrganisms Human Eye and Colorful World Gaseous Exchange in Humans Compact Bone Phlebotomy Medical Terminology Living Organisms PharmacologyOther quiz:
Nervous System › View_____ neurons carry messages to the central nervous system
A. Motor
B. Inter
C. Sensory
D. Fun
Organisms › View
What are the two main groups of vertebrates?
A. Mammals, birds, and fish
B. Dinosaurs, reptiles, and amphibians
C. Reptiles, amphibians, and insects
D. Plants, fungi, and bacteria