Digestion and Absorption
Question
Question 1 : Which part of brain causes nausea?
1. Medulla
2. Pons
3. Parietal lobe
4. Hypothalamus
Answer
Correct Anaswer : 1
Explanation:
Vomiting is the ejection of stomach contents through mouth.
This is the reflex action which is controlled by medulla.
A feeling of nausea preceds vomiting.
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Question 2 : Correct enzyme-substrate pair is
1. Carbohydrate-lipase
2. Casein-rennin
3. Protein-amylase
4. Maltose-lactase
Answer
Correct Anaswer : 2
Explanation:
Casein-rennin
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Question 3 : Peyers patches found in the small intestine are
1. Lymphatic tissue
2. Haemopoietic tissue
3. Glandular tissue
4. Epithelial tissue
Answer
Correct Anaswer : 1
Explanation:
Lymphatic tissue
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Question 4 : During prolonged fasting, in what sequence are the following organic compounds used up by the body?
1. First fats, next carbohydrates and lastly proteins
2. First carbohydrates, next proteins and lastly lipids
3. First proteins next lipids and lastly carbohydrates
4. First carbohydrates, next fats and lastly proteins
Answer
Correct Anaswer : 4
Explanation:
First carbohydrates, next fats and lastly proteins
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Question 5 : In glycolysis ultimately
1. glucose is converted into pyruric acid
2. protein is converted into glucose
3. glucose is converted into fructose
4. starch is converted into glucose
Answer
Correct Anaswer : 1
Explanation:
glucose is converted into pyruric acid
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