Topics: Safety and First Aid Quiz
Which of these can you do without adult supervision?
A. Cut vegetables
B. Set off fire
Select your answer:

Topics:
The Vascular System and Blood Flow Cardiorespiratory System Soldiers of Defense Degeneration Pathology Toxicology Circulatory, Artery, Vein - basics Bariatric Surgery and Diabetes Circulatory and Respiratory System Health Systems Bone Marrow Histology Dermatology Vocabulary Joints & Movement Vocabulary for Organisms in Ecosystems Obesity Tutor Oral BiologyOther quiz:
Enzymes and Metabolic Pathways › ViewWhat type of regulation occurs when inhibitor molecule is similar enough to a substrate bind to the active site and simply block the substrate from binding?
A. Noncompetitive inhibition
B. Competitive inhibition
C. Feedback inhibition
D. Allosteric regulation
Genetics › View
A mutation is harmful to an organism if it
A. changes the phenotype of an organism
B. changes the DNA segment
C. reduces the organism’s chance of survival
D. makes the organism better able to avoid predators