What is common among amylase, rennin and trypsin ? 

1. These all are proteins

2. These all are proteolytic enzymes

3. These are produced in stomach

4. These act as a pH lower than 7

 

Subtopic:  Gastric Secretions |
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Which one of the following is a matching pair of a substrate and its particular digestive enzyme? 

1. Maltose     - Maltase

2. Lactose     - Renin     

3. Starch       - Steapsin

4. Casein       - Chymotrypsin

Subtopic:  Intestinal Secretions |
 81%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Most of the digestion occurs in 

1. rectum

2. stomach

3. duodenum

4. small intestine

Subtopic:  Movement of Food in Gut |
 64%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

advertisementadvertisement

Which one of the following vitamin can be synthesised by bacteria inside the gut? 

1. B

2. D

3. C

4. Both b and c

Subtopic:  Histology of Gut |
 53%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

The richest sources of vitamin-B12 are 

1. goat's liver and Spirulina

2. chocolate and green gram

3. rice and hen's egg

4. carrot and chicken's breast

Subtopic:  Gastric Secretions |
 64%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Which one of the following pairs of food components in humans reaches the stomach totally undigested? 

1. Protein and starch

2. Starch and fat

3. Fat and cellulose

4. Starch and cellulose

Subtopic:  Movement of Food in Gut |
 75%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

advertisementadvertisement

Lactose is composed of

1. glucose + fructose

2. glucose + glucose

3. glucose + galactose

4. fructose + galactose

Subtopic:  Intestinal Secretions |
 81%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Which of the following pair is characterised by swollen lips, thick pigmented skin of hands and legs and irritability ?

1. Thiamine      ---- Beri-Beri

2. Protein         ---- Kwashiorkor

3. Nicotinamide ---- Pellagra

4. Iodine          ---- Goitre

Subtopic:  Protein Energy Malnutrition |
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Fructose is absorbed into the blood through mucosa cells of intestine by the process called 

1. active transport

2. facilitated transport

3. simple diffusion

4. co-transport mechanism

Subtopic:  Absorption: Part 1 | Absorption |
 65%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

advertisementadvertisement

The haemorrhagic disease of new born is caused due to the deficiency of 

1. vitamin-A

2. vitamin-B1

3. vitamin-B12

4. vitamin-K

Subtopic:  Disorders of Digestive System |
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints