The chemical reactions and pathways resulting in the formation of an alkyne, any acyclic branched or unbranched hydrocarbon (compound composed only of carbon and hydrogen) having a carbon-carbon triple bond and the general formula CnH2n-2.
alkyne catabolic process +
aromatic compound biosynthetic process +
auxin biosynthetic process +
benzene biosynthetic process
C21-steroid hormone biosynthetic process +
cellular nitrogen compound biosynthetic process +
cuticle hydrocarbon biosynthetic process
cytokinin biosynthetic process +
glycerol ether biosynthetic process +
glycerolipid biosynthetic process +
heterocycle biosynthetic process +
hydrogen peroxide biosynthetic process +
isoprenoid biosynthetic process +
ketone biosynthetic process +
ketone body biosynthetic process +
macromolecule biosynthetic process +
membrane lipid biosynthetic process +
mucilage biosynthetic process +
negative regulation of cellular biosynthetic process +
neutral lipid biosynthetic process +
olefin biosynthetic process +
organic acid biosynthetic process +
organic phosphonate biosynthetic process
organomercury biosynthetic process +
peptidyl-1-thioglycine biosynthetic process from peptidyl-glycine +
peptidyl-dehydroalanine biosynthetic process from peptidyl-tyrosine or peptidyl-serine
peptidyl-thyronine biosynthetic process from peptidyl-tyrosine
pheromone biosynthetic process
polyphosphate biosynthetic process
positive regulation of cellular biosynthetic process +
regulation of cellular biosynthetic process +
sulfur compound biosynthetic process +
terminal acetylenic compound biosynthetic process +