KPK 11th Class Biology Chapter 11 Digestion Short Questions Answers
KPK 11th Class Biology Chapter 11 Digestion Short Questions with answers are combined for all 11th class(Intermediate/hssc) Level students.Here You can prepare all Biology Chapter 11 Digestion short question in unique way and also attempt quiz related to this chapter. Just Click on Short Question and below Answer automatically shown. After each question you can give like/dislike to tell other students how its useful for each.
Class/Subject: 11th Class Biology
Chapter Name: Digestion
Board: All KPK Boards
- Malakand Board 11th Class Biology Chapter 11 Digestion short questions Answer
- Mardan Board 11th Class Biology Chapter 11 Digestion short questions Answer
- Peshawar Board 11th Class Biology Chapter 11 Digestion short questions Answer
- Swat Board 11th Class Biology Chapter 11 Digestion short questions Answer
- Dera Ismail Khan Board 11th Class Biology Chapter 11 Digestion short questions Answer
- Kohat Board 11th Class Biology Chapter 11 Digestion short questions Answer
- Abbottabad Board 11th Class Biology Chapter 11 Digestion short questions Answer
- Bannu Board 11th Class Biology Chapter 11 Digestion short questions Answer
Helpful For:
- All KPK Boards 11th Class Biology Annual Examination
- Schools 11th Class Biology December Test
- KPK 11th Class Biology Test
- Entry Test questions related Biology
KPK 11th Class Biology Chapter 11 Digestion Short Questions Answers
What do you mean by physical digestion?
Ans. Digestion: The conversion of large, complex, non usible and Insoluble food into small simple, diffusible and of enzymes is called digestion.
Name the cells that secrete mucus. What are the functions of mucus.
Ans. These cells secretes mucus on the stomach walls to prevent demage from Gastric acids.
Peptic ulcers were through to be caused by erosion of this mucus living by these acids but recent research indicates that it is due to a bacteria Helicobacter phylori.
If a major part of the small Intestine of a mammal be removed will this affect absorption of food.
Ans. It is the narrow end of the stomach that joins small Intestine at the pyloric sphincter.
Million of Gastric glands are present in the wall of the stomach, which secrtes 400 – 800 ml of gastric Juice at each meal.
Different cells of Gastric glands are
Parietal cells
Chief cells
Mussus secreting cells
Hormone secreting cells
Name the different parts of large Intestine of human in their natural sequence.
Ans. The large intestine is also called large bowel or lower gastro Intestine tract.
It is about 5 feet in length and larger in diameter than small Intestine.
The large Intestine consist of 4 regions.
What is the advantage of emulsification of fats by bile juice.
Emulsification process facilitates further digestion of fats. Steapsin is a pancreatic lipase which acts on the already emulsified fats and converts them to fatty acids and glycerol.
Names the largest gland of human body and where is it locates.
The Liver is a largest and most important gland and organ in the humen body. It is located in the central position of the abdomen.
What are the main symptoms of dyspepsia?
Ans. Symptoms: Pain in upper abdomen. Nausea and Heart burn
Dyspepsia: The Insuifficient or incomplete digestion is called dyspepsia. More common in adults.
What measures are to be adopted for the diagnosis of anorexia nerrosa.
Anorexia nerrosa is an emotional disorder that focuses on food and a desire to control things by strictly regulating food and weight.
Diagnosis:
Physical exam
Lab tests
Psychological evaluation
X-rays
Electrocardiograms
