The digestive system is the series of tubelike organs ... Moistening saliva fed into the mouth from nearby glands starts the process of chemical digestion using specialized proteins called enzymes.

Our gut is a bustling hub of activity, home to trillions of microbes that work together with our bodies to keep us healthy. A recent study explores one fascinating aspect of this partnership: how gut ...

It is carried out by the digestive system. We can use different chemicals or reagents in the laboratory to detect if a food type is present or not. Biuret solution contains very dilute copper ...

It filters out dangerous chemicals, helps break down the food ... While your liver helps process much of what moves through your digestive system, it is also a master builder.

The digestive system breaks down food into tiny particles ... Teeth break down food in the mouth mechanically, this means they grind it up. Chemical digestion occurs when enzymes digest food ...