In this video you have to learn about the Federal Board Biology class 11, chapter no 11 important and repeated mcqs also include mcqs from different books like, Miller and Harley zoology and Hickman zoology book(integrated principles of zoology).
Federal board Bio class 11 exercise MCQs of digestion
MCQs of Digestion 1st year, Biology
digestion important mcqs fsc biology part 1
MCQ on digestive system
MCQs on digestion
mcqs of chapter 11 digestion federal board biology class 11
digestion exercise mcqs
Federal board bio class 11 digestion important mcqs
Questions solved:
Enzymes present in Saliva?
A. Xylase
B. Lipase
C. Trypsin
D. Ptyalin
____________ is a protein deficiency disorder
A. Anaemia
B. Scurvy
C. Kwashiorkor
D. None of them
What is the enzyme that breaks down lactose?
A. Lipase enzymes
B. Pepsin
C. Amylase
D. Lactase
Enterokinase helps in the conversion of?
A. Lactose to Sucrose
B. Trypsinogen into trypsin
C. Pepsinogen into pepsin
D. Proteins into polypeptide
In humans, lacteals are found in ______
A. Ileum
B. Oesophagus
C. Ear
D. None of them
Chymosin is also known as ______
A. Amylase
B. Lipase
C. Trypsin
D. Rennin
Secretin and cholecystokinin are secreted in?
A. Pyloric region
B. Ileum
C. Duodenum
D. Oesophagus
Which of the following is not
a major component of our food?
A. Carbohydrates
B. Proteins
C. Fats
D. Minerals
Which portion of stomach opens into small intestine?
A. Cardiac portion
B. Fundic portion
C. Pyloric portion
D. Body portion
The hard chewing surface of the teeth is ________
A. Enamel
B. Papillae
C. Tongue
D. Frenulum
Chyme is _________?
A. Partially digested food
B. An undigested food
C. Absorbed food
D. Solid food
What is the function of bile in digestion?
A. Emulsify fats
B. Break down proteins
C. Break down carbohydrates
D. None of the above
Which of the following is not a function of the large intestine?
A. Absorption of water
B. Absorption of nutrients
C. Formation of feces
D. None of the above
The process of conversion of complex food substances into simple absorbable forms ______
A. Digestion
B. Excretion
C. Respiration
D. Circulation
Carboxypeptidase requires _______ for its activity
A. Copper
B. Niacin
C. Iron
D. Zn
Na+ and other carrier ions facilitate absorption of
A. Amino acids and fructose
B. Fatty acids and glycerol
C. fatty acids and glucose
D. amino acids and glucose
Which of the following hydrolytic enzymes act in low pH?
A. Peroxidases
B. Hydrolases
C. Amylases
D. Proteases
Which of the following is synthesized and stored in the liver cells?
A. Galactose
B. Lactose
C. Glycogen
D. Arabinose
The disease caused due to deficiency of nicotinic acid
How does food move through your digestive tract?
A. By gravity
B. By wavelike muscle contractions
C. By cilia
D. By chemical absorption
Where does most of the digestive process take place?
A. Small intestine
B. Large intestine
C. Stomach
D. All of the above
What does the liver do to help digestion?
A. Makes important enzymes
B. Neutralizes stomach acid
C. Produces bile
D. Regulates insulin
Which of these can harm the intestinal lining?
A. Aspirin
B. Antibiotics
C. Caffeine
D. Both A & B
Which of these can cause heartburn?
A. Being overweight
B. Lying down soon after eating a large meal
C. Eating high-fat foods
D. All of the above
Which of these causes ulcers?
A. Bacterial infection in the stomach
B. Aspirin and other anti-inflammatory medicines
C. Chronic stress
D. Both A and B
Food poisoning is caused by eating contaminated food. How can it be prevented?
A. Cooking meat and poultry thoroughly
B. Washing fruits and vegetables before eating or cooking them
C. Storing food properly
D. All of the above
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