Biological Molecules Quiz (1) Biology AS & A Level

The enzyme α-amylase hydrolyses amylopectin but it is not able to hydrolyse some of its glycosidic bonds.
● It only hydrolyses 1,4 glycosidic bonds.
● It is not able to hydrolyse the last bond of a chain.
● It is not able to hydrolyse the bonds in a chain of three units attached by a 1,6 glycosidic bond to another chain.
Which glycosidic bond can be hydrolysed by α-amylase?