After eating ,the pH in the mouth decreases. Which statement explains this decrease ?
Bacteria release acids
Enzymes in saliva release acids.
Salivary glands release acids.
Taste receptors release acids.
The largest gland in human body is
Pancreas
Stomach
Kidney
Liver
Which of the follwoing organs is involved in the absorption of nutrients from food ?
Pancreas, liver and gall bladder
Stomach .oesophagus and kidney
Heart, pancreas and stomach
Liver ,pancreas and lungs
Which secretion does not contain digestive enzymes ?
Bile
Gastric Juice
Intestinal juice
Pancreatic juice
