Compound
A. a living component of an ecosystem; for example organisms, such as plants and animals.
B. a substance made up of two or more different chemical elements combined in a fixed ratio.
C. a chemical substance that cannot be broken down into other substances. The basic particle that constitutes a chemical element is the atom, and chemical elements are distinguished from each other by the number of protons in the nuclei of their atoms
D. a molecule containing a very large number of atoms, such as a protein, nucleic acid, lipid, or carbohydrate
Select your answer:
Topics:
Cardiovascular Pathophysiology Bacteria & Viruses Essential Nutrients Germs Physical Education and Health Maximal Oxygen Consumption (VO2 Max) Genetics Biodiversity Conservation Health and Social Care Absorption, Lymphatic System, and Blood Vessels Skeleton and Muscles Healthy Foundations Basic Structure of the Human Body EKG Medical Term Components of FoodOther quiz:
Digestive System › ViewWhat is the digestive system?
A. A system to take out the bad stuff that’s in your body
B. A system where a certain group of organs work together to convert food into energy to feed the body
C. A system where certain organs in the body digest the food you eat
D. A system that the organs in the stomach make food for the body to digest.
Enzymes and Movement of Substances › View
Which enzyme breaks down carbohydrates into simple sugars?
A. Protease
B. Lipase
C. Carbohydrase
D. Amylase