A xenobiotic Greek, xenos "foreign"; bios "life" is a compound that is foreign to a living organism. Principal xenobiotics include: drugs, carcinogens and various compounds that have been introduced into the environment by artificial means. A role played by a chemical compound which is known to induce a process of carcinogenesis by corrupting normal cellular pathways, leading to the acquistion of tumoral capabilities. Strictly, a substance intended to kill members of the class Insecta.
In common usage, any substance used for preventing, destroying, repelling or controlling insects. Strictly, a substance intended to kill pests. In common usage, any substance used for controlling, preventing, or destroying animal, microbiological or plant pests. Read more Draw: cishexene ANS: 9. Draw the cis and trans isomers of 2-pentene and label them. Circle the isomer which is most stable. ANS: a. Section Provide names for each structure below. Be sure to include the cis, trans or E, Z designations where applicable.
Name: ANS: 3-methylcyclopentene Name: ANS: cis-3,3-dimethylpropyl-1,5-octadiene or Z -3,3-dimethylpropyl-1,5-octadiene Section Rank each set of substituents using the Cahn-Ingold-Prelog sequence rules by numbering the highest priority substituent 1 and numbering the lowest priority substituent 4.
Place the number in the blank below the substituent. ANS: 4 Chapter 7 ANS: Place the letter of the correct answer in the blank to the left of the alkene. Arrange the following bicyclic alkenes in order of increasing stability least stable to most stable.
ANS: Z 6 Chapter 7 ANS: E Place the letter corresponding to the term in the blank to the left of the definition. ANS: c ANS: a A compound that, on administration, must undergo chemical conversion by metabolic processes before becoming the pharmacologically active insecticide for which it is a proinsecticide. Strictly, a substance intended to kill members of the class Insecta.
In common usage, any substance used for preventing, destroying, repelling or controlling insects. Strictly, a substance intended to kill pests. In common usage, any substance used for controlling, preventing, or destroying animal, microbiological or plant pests. Read more News Our impact Contact us Intranet. Privacy Notice and Terms of Use.
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