( more about Power Words)

antiviral A virus-killing compound recommended as a medication.

biology The research study of living things. The researchers who study them are referred to as biologists.

cell The tiniest structural and practical system of an organism. Generally too little to see with the unaided eye, it includes a watery fluid surrounded by a membrane or wall. Depending upon their size, animals are made from anywhere from thousands to trillions of cells. Many organisms, such as yeasts, molds, germs and some algae, are made up of just one cell.

chemical A compound formed from 2 or more atoms that unify (bond) in a repaired percentage and structure. For instance, water is a chemical made when 2 hydrogen atoms bond to one oxygen atom. Its chemical formula is H 2 O. Chemical likewise can be an adjective to explain residential or commercial properties of products that are the outcome of different responses in between various substances.

substance( frequently utilized as a synonym for chemical) A substance is a compound formed when 2 or more chemical aspects unify (bond) in repaired percentages. For instance, water is a substance made from 2 hydrogen atoms bonded to one oxygen atom. Its chemical sign is H 2 O.

core Something– normally round-shaped– in the center of an item.

enterovirus A typical household of infections that can trigger moderate, cold-like signs or more serious health problems.

hereditary Involving chromosomes, DNA and the genes included within DNA. The field of science handling these biological guidelines is referred to as genes. Individuals who operate in this field are geneticists.

bacterium Any one-celled bacterium, such as a germs or fungal types, or an infection particle. Some bacteria trigger illness. Others can promote the health of more complex organisms, consisting of birds and mammals. The health impacts of a lot of bacteria, nevertheless, stay unidentified.

host( in biology and medication) The organism (or environment) in which some other thing lives. Human beings might be a momentary host for food-poisoning bacteria or other infective representatives.

contaminate To spread out an illness from one organism to another. This normally includes presenting some sort of disease-causing bacterium to a person.

infection An illness that can spread out from one organism to another. It’s normally triggered by some kind of bacterium.

jam( verb) To obstruct a noise or disrupt the capability to translate that noise. Or something that works like a jamming representative to disrupt the function of some system.

life process The succession of phases that happen as an organism grows, establishes, recreates– and after that ultimately ages and passes away.

particle An electrically neutral group of atoms that represents the tiniest possible quantity of a chemical substance. Particles can be made from single kinds of atoms or of various types. For instance, the oxygen in the air is made from 2 oxygen atoms (O 2), however water is made from 2 hydrogen atoms and one oxygen atom (H 2 O).

shell The protective, tough external covering of something.

virologist A scientist who studies infections and the illness they trigger.

infection Tiny transmittable particles including RNA or DNA surrounded by protein. Infections can replicate just by injecting their hereditary product into the cells of living animals. Although researchers regularly describe infections as live or dead, in truth no infection is genuinely alive. It does not consume like animals do, or make its own food the method plants do. It should pirate the cellular equipment of a living cell in order to make it through.