Some amino acids are very soluble in water, but many are not.
It reacts with acid but not soluble in water.
Amino acids (and all acids) are soluble in water.
no
Amino acids are soluble in water and fatty acids are not.
Some amino acids are very soluble in water, but many are not.
It reacts with acid but not soluble in water.
Wool is not soluble in water, but may dissolve in some acids.
Amino acids (and all acids) are soluble in water.
no
Amino acids are soluble in water and fatty acids are not.
Soluble in what? It is very slightly soluble in in boiling water, soluble in m-cresol and phenol, and is degraded by acids.
Fatty acids are not excreted in the urine because only water soluble substances can be processed into urine, and fatty acids are lipid soluble, not water soluble.
They will dissolve if you put them in the right acids
Fat-soluble molecules such as fatty acids utilize facilitated diffusion whereas water-soluble molecules utilize osmosis
Uranium is not soluble in water; uranium is easily soluble in acids, for ex. in nitric acid.
Black pepper is not soluble in water, but I suppose it might be soluble in certain acids.