★ Enzymes and Their Functions Quiz
Which of the following best describes the role of an enzyme in a chemical reaction?
A. Enzymes increase the activation energy required for the reaction.
B. Enzymes decrease the activation energy required for the reaction.
C. Enzymes are consumed in the reaction.
D. Enzymes change the equilibrium position of the reaction.
Select your answer:
Topics:
Health Related Fitness Respiratory System Osteoporosis Fish Health Management Muscle Tissues Humanistic and Biological Psychology Health and Wellness Properties of The Hair and Scalp Mechanical Digestion Skeletal System Homeostatic Imbalances Environment Vocabulary Bacterial Growth and Culturing Conditions Cells and Organ Systems CariologyOther quiz:
Cardiovascular System › ViewWhich of the following statements is false?
A. Plasma is a yellowy liquid containing water
B. Deoxygenated blood returns to the lungs via the pulmonary artery
C. 55% of the blood volume is made up of blood cells
D. White blood cells are generally bigger than red blood cells
Population Ecology › View
Which choice most closely approximates the deer population’s carrying capacity based on the graph?
A. 100
B. 80
C. 60
D. 10