★ Enzymes Quiz
What is the reason for the drop in enzyme activity at temperatures above the optimum?
A. The activation energy increases
B. The substrate concentration decreases
C. The enzymes denature
D. The pH changes
Select your answer:
Topics:
Cardiovascular and Respiratory Cell Reproduction Enzymes and Movement of Substances Herd Immunity Sexual Reproduction Endocrine System and Nervous System Obesity Blood clotting Virus and Bacteria What is Psychology? Dental Specialties Alzheimer Disease and Dementia Physiothearpy in Neurology Degeneration Pathology Circulatory System and NutritionOther quiz:
Immunity and Vaccines › ViewWhich type of immunity is found in plants, invertebrates, and vertebrates?
A. innate (nonspecific)
B. adaptive (specific)
Body Fluids & Circulation › View
If due to some injury the chordae tendinae of the tricuspid valve of the human heart is partially non-functional, what will be the immediate effect?
A. The flow of the blood will be immediate slowed down
B. The ‘Pace maker’ will stop working
C. The blood tends to flow back into the left atrium
D. The flow of blood into the pulmonary artery will be reduced