Select your answer:
Topics:
PBS Routine Testing Carbohydrates, Proteins and Lipids The Cell Cycle Common Diseases in Human Beings Nutrition In Animal Heterotrophic Nutrition How the Eyes work Circulation and Excretion Germs Musculoskeletal/Endocrine Systems Health Care Human Eye Erythrocyte Disorders Vet Terminology Enzymes and Their FunctionsOther quiz:
Enzymes › ViewWhat is a substrate?
A. A product formed at the end of a reaction.
B. A tool used by enzymes to increase reaction speed.
C. The chemical substance(s) on which an enzyme acts.
D. A type of enzyme that speeds up chemical reactions.
Biology for Engineers › View
TATA box concept is present in the following
A. Eukaryotes
B. Prokaryotes
C. Both A and B
D. Neither A nor B