★ Enzymes and Movement of Substances Quiz
What happens to an enzyme when it reaches its optimum temperature and then the temperature continues to increase?
A. It becomes more active
B. It denatures and is no longer active
C. It breaks down into smaller molecules
D. It binds more tightly to substrates
Select your answer:
Topics:
Organelles Nutrition In Animal Health and Hygiene Cosmetology Muscle Tissues Anatomy of the Eye Virus, Bacteria, Immunity Human Circulatory System Environment Microbial Growth & Nutrition Cardiovascular System Macromolecules & Enzymes Organ Systems EMR Pathophysiology PathogensOther quiz:
Microbiology › ViewKilled or inactivated vaccines are prepared by
A. treatment with formalin, heat, or radiation.
B. long-term subculturing of the microbe.
C. passage of the pathogen through unnatural hosts or tissue culture
D. removal of virulence genes from the microbe.
Eco Factors & Bacteria › View
What type of cell is bacteria?
A. eukaryotic
B. prokaryotic
C. multicellular