Q. No.Which of the following is wrong with respect to digestion?
(1) The sight, smell or presence of food in the oral cavity stimulates secretion of saliva
(2) Hormonal signals cannot stimulate gastric and intestinal secretions.
(3) The muscular activities of different parts of the alimentary canal can be moderated by neural mechanisms.
(4) Hormones control the secretion of digestive juices.
(1) The sight, smell or presence of food in the oral cavity stimulates secretion of saliva
(2) Hormonal signals cannot stimulate gastric and intestinal secretions.
(3) The muscular activities of different parts of the alimentary canal can be moderated by neural mechanisms.
(4) Hormones control the secretion of digestive juices.
Which of the following end product of digestion is absorbed by means of active, passive and facilitated diffusion?
(1) Glucose
(2) Water
(3) Fructose
(4) Galactose
Which of the following is generally absorbed by passive diffusion?
(1) Chloride
(2) Sodium ions
(3) Glycerol
(4) Fatty acids
Which of the following is not exclusively absorbed by facilitated diffusion?
(1) Sodium ions
(2) Fructose
(3) Some amino acids
(4) More than one option
Which of the following is unabsorbable form of end product of digestion?
(1) Fatty Acids
(2) Glucose
(3) Fructose
(4) Sodium ions
What is incorrect with respect to fat absorption where name of cell/ organ/ fluid is the place where the form of fat is transported?
(1) Fatty acids- lumen of intestine
(2) Micelle- Intestinal Mucosa
(3) Chylomicrons- intestinal Mucosa
(4) More than one option
The digestive wastes are solidified into which part of large intestine?
(1) Caecum
(2) Colon
(3) Rectum
(4) Transverse colon
What does initiate a neural reflex to cause an urge or desire for removal of faeces?
(1) Coherent faeces in rectum
(2) Food in stomach
(3) Coherent faeces in colon
(4) Coherent faces in large intestine
Defaecation is not
(1) Voluntary process
(2) Carried out by mass- peristaltic movement
(3) Initiated by local reflex
(4) All the options are wrong with respect to question
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