Topics: Macromolecules and Enzymes Quiz
The following item is: Reuseable, a protein, helps speed up chemical reactions.
A. Starch
B. Lipids
C. Sugars
D. Enzymes
Select your answer:

Topics:
Environment PHE Healthy Lifestyle Oncology Types of Doctors Heart Structure and Double Circulation Parts of the Body Blood Pressure and Blood Vessels Prokaryotic Cells and Viruses Cardiovascular System Integumentary System EKG CCMA Cell Transport Composition Of Human Blood Renal Pharmacology Endodontic SurgeryOther quiz:
Molecular Biology › Viewa measure of the amount of energy in food
A. calorie
B. energy
C. nutrients
D. micronutrients
Human Body › View
About how many muscles are in your body?
A. 206
B. 300
C. over 600
D. 1,000