★ Enzymes and Movement of Substances Quiz
What is a catalyst?
A. A substance that slows down a reaction and is used up.
B. A substance that increases the speed of a reaction and is used up.
C. A substance that increases the speed of a reaction without being changed or used up.
D. A substance that prevents a reaction from occurring.
Select your answer:
Topics:
Digestion Cells and Organ Systems Auditory and Vestibular Neurology Nail Diseases and Disorders Vision and Light Muscle & Nerve Tissue Purpose and Function of the Skeletal System Medical Terminology Prefixes Cosmetology Physiothearpy in Neurology Digestive and Circulatory System The Cell Cycle & Cancer Molecular Genetics Integrated Science Musculoskeletal/Endocrine Systems ArteriesOther quiz:
Neurological Concepts › Viewwhat information is related to the primary somatosensory area
A. involuntary information
B. motor information
C. sensory information
Life Cycle - Bee › View
Honeybees are ….
A. robots
B. mammals
C. insects
D. friendly