WebSep 17, 2024 · September 17, 2024 by Alexander Johnson. According to Fred Hutchinson Cancer Research Center, “Biological substances include any materials that contain or … WebMar 24, 2024 · drug, any chemical substance that affects the functioning of living things and the organisms (such as bacteria, fungi, and viruses) that infect them. Pharmacology, the science of drugs, deals with all aspects …
biochemical substance - English definition, grammar, …
WebBiological Causes of Addiction. Biological models of addiction emphasize the importance of genetics and the biological forces of nature. These theories suggest that brain chemistry, brain structure, and genetic abnormalities cause human behavior. Many of these models have not been tested or applied to every specific type of addiction. WebApr 27, 2024 · Diffusion Definition. ... Diffusion is an important part of many biological and chemical processes. In biological systems, diffusion occurs at every moment, across membranes in every cell as well as … list of gary numan usa tours
Bioassay - Wikipedia
WebApr 1, 2024 · Toxin Definition. A toxin is a chemical substance which damages an organism. A toxin may be as simple as an ion or atom which negatively interferes with a cell. A toxin can also be in the form of complex molecules such as the proteins found in snake venom. Still other atoms and chemicals emit radiation, which has toxic effects on … WebDefine biochemical. biochemical synonyms, biochemical pronunciation, biochemical translation, English dictionary definition of biochemical. n. 1. The study of the chemical … WebMar 29, 2024 · Biochemical: Relating to biochemistry, the application of the tools and concepts of chemistry to living systems. Biochemists study such things as the structures … list of gary oldman movies