define
cis configuration and trans -configuration
Answers
Cis-Trans isomerism in organic chemistry is commonly termed as configurational isomerism or geometrical isomerisms. It is a type of stereoisomerism. ... Cis-Trans isomerism is one of the forms of stereoisomerism. Isomers are molecules that possess different arrangement in space and have the same molecular formula.
the presence of the dominant alleles of two or more pairs of genes on one chromosome and the recessive alleles on the homologous chromosome.
2 the presence of the mutant genes of a pair of pseudoalleles on one chromosome and the wild-type genes on the homologous chromosome. Compare coupling, trans configuration.
3 (in chemistry) a form of geometric or stereoisomerism in which two substituent groups are on the same side of a double bond or aliphatic ring. Also known as Z (zusammen) configuration. also called cis arrangement, cis position.
1 an arrangement in which the dominant allele of one pair of genes and the recessive allele of another pair are on the same chromosome.
2 an arrangement in which at least one mutant gene and one wild-type gene of a pair of pseudoalleles are present on each chromosome of a homologous pair. Also called trans arrangement, trans position. Compare cis configuration.
3 in chemistry, a form of geometric isomerism in which two substituent groups occur on opposite sides of a structure such as a ring or a double bond. Also referred to as E (entgegen) configuration. Compare cis configuration.