Digestion and Absorption

During prolonged fasting, in what sequence are the following organic compounds used up by the body?

• First carbohydrates, next proteins and lastly lipids

• First proteins, next lipids and lastly lcarbohydrates

• First carbohydrates, next fats and lastly proteins

• First fats, next carbohydrates and lastly proteins

The hormone which stimulates constriction of gall bladder

• gastrin

• secretin

• glucagon

• cholecystokinin

Eustachian canal connects

• middle ear with external ear

• middle ear with internal ear

• external ear with internal ear

• pharynx with middle ear

In which of the following, putrefying bacteria is present in?

• Intestine

• Colon

• Stomach

• Liver

Which of the following enzyme digest protein in stomach?

• Trypsin

• Pepsin

• Crepsin

• None of these

Which part of our body secreted the hormone secretin?

• ileum

• stomach

• duodenum

• oesophagus

'Digestion' word means :

• buring of food

• oxidation of food

• hydrolysis of food

• break down of food

Maximum absorption of water occurs in :

• colon

• rectum

• large intestine

• small intestine

During staravation what will be sequence of ending of food stuffs?

• Carbohydrate - Fat - Protein

• Carbohydrate - Protein - Fat

• Fat - Protein - Carbohydrate

• Fat - Carbohydrate - Protein

The amount of bile released in proportion to the amount of:

• fat in meal

• protein in meal

• carbohydrate in meal

• all of the above