★ Enzymes Quiz
What happens to enzymes at the end of a chemical reaction?
A. They are used up.
B. They are unchanged.
C. They become less effective.
D. They are broken down.
Select your answer:
Topics:
Diseases of The Digestive System Immunology: T cell Development Microbes and Infectious Disease Year 7 Nutrition Anatomy of the Eye Cellular Components Enzymes and ATP Structure EKG CCMA Muscular System Movements Reproduction Microorganism - Diseases Thyroid and Intro to Endocrinology Body DNA Replication Cardiovascular Physiology - FunctionOther quiz:
Protein and Amino Acid Metabolism › ViewWhat is the role of the transamination process in amino acid metabolism?
A. Converts ammonia to urea for excretion
B. Converts amino acids to glucose for energy
C. Transfers an amino group from one amino acid to a keto acid
D. Converts glucose to amino acids for storage
Eye in Color Vision › View
What is the main function of the aqueous humor in the eye?
A. To provide oxygen to the lens
B. To maintain intraocular pressure
C. To absorb light rays
D. To protect the retina