Functions of Small and Large Intestine

Q. What is the function of digestive enzymes?

Q.

What is the end product of fat digestion?

1. Glucose

2. Fatty acids and glycerol

3. Amino acids

4. Alkaloids

Q.

What is/are the end product(s) of fat digestion?

1. Glucose

2. Fatty acids and glycerol

3. Amino acids

4. Alkaloids

Q.

Question 5
How are fats digested in our bodies? Where does this process take place?

Q.

The enzyme trypsin converts starch into maltose.

1. True

2. False

Q.

What is the main function of gluconeogenesis?

Q. Expulsion of undigested waste material through anus is known as ___ .

1. assimilation
2. ingestion
3. egestion
4. digestion

Q. Villi minimises the surface area for the absorption of digested food.

1. True
2. False

Q.

End product of carbohydrates proteins and fats after digestion

Q.

The process of excreting unusable or undigested material through the anus is known as:

1. assimilation

2. ingestion

3. egestion

4. digestion

Q. Which of the following statement(s) are true with respect to digestive system and respiratory system?

1. Digestive system and respiratory system are interdependent.
2. Respiration helps in oxidation of food.
3. Digestive system makes respiration easy.
4. Respiration and digestion are mechanical processes.

Q. Which of the following system removes the excess salts from the body?

1. Digestive system
2. Circulatory system
3. Respiratory system
4. Excretory system

Q.

Question 3
How is oxygen and carbon dioxide transported in human beings?

Q. The first loop of the small intestine is known as .

1. jejunum
2. ileum
3. duodenum
4. colon

Q.

The end products of digested proteins are _____.

1. fatty acids

2. glycerol

3. amino acids

4. glucose

Q.

Who discovered trypsin?

Q. What is the function of digestive enzymes?

Q.

Question 2
Why is it necessary to separate oxygenated and deoxygenated blood in mammals and birds?

Q. The three segments of large intestine are:

1. Oesophagus
2. Colon
3. Caecum
4. Rectum

Q. What is the role of respiration in the process of digestion?

1. It helps in the olfaction.
2. It removes carbon dioxide.
3. It helps in oxidising the food.
4. It protects from the microbes.

Q. The human intestine is long because:

1. It allows the gradual killing of bacteria in the food.
2. It provides more surface for food storage.
3. It increases surface area for absorption of food.
4. There is much space left in the abdominal cavity.

Q. Which of the following is/are true about villi?

1. Increases surface area for absorption.
2. Selectively absorbs nutrients.
3. Villi are present in stomach.
4. Villi are present on outer surface of small intestine.

Q. What is glottis and gullet?

Q. Trypsin and lipase are produced by the pancreas and they breakdown and respectively.

1. carbohydrates
2. fats
3. protiens
4. minerals
5. vitamins

Q. Which of the following is/are the end product(s) of fat digestion?

1. Glucose
2. Fatty acids
3. Glycerol
4. Amino acids

Q.

How fat emulsification takes place in our digestive system.

Q. WHERE ARE SPLEENS LOCATED IN OUR BODY?