Home
Class 12
BIOLOGY
In human being digestion of starch start...

In human being digestion of starch starts from -

A

Mouth

B

Stomach

C

Duodenum

D

Oesophagus

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Starch**: Starch is a polysaccharide, which means it is a complex carbohydrate made up of many glucose units. 2. **Location of Digestion**: The digestion of starch begins in the mouth. This is the first step in the digestive process for starch. 3. **Role of Salivary Amylase**: In the mouth, an enzyme called salivary amylase is secreted in saliva. This enzyme is crucial for the digestion of starch. 4. **Process of Digestion**: Salivary amylase breaks down starch into simpler sugars, specifically converting it into disaccharides. This process accounts for approximately 30% of starch digestion. 5. **Conclusion**: Therefore, the correct answer to the question "In human beings, digestion of starch starts from" is the mouth. **Final Answer**: The digestion of starch starts from the mouth. ---
Promotional Banner

Similar Questions

Explore conceptually related problems

In mammals the digestion of starch starts from

In human beings, the digestion of proteins starts in which part of the alimentary canal?

Go through the following statements regarding starch digestion. Separate true and false statements, and select the correct option accordingly. I. Digestion of starch starts from the mouth. II. Around 30% of the starch is digested in the stomach. IIIgt Digestion of food requires the action of pancreatic juices. (IV) Digestion of food is completed in the longest part of the alimentary canal.

In human digestion is

Digestion of starch taken place in

State whether the following statement is trule or false : Digestion of starch starts in the stomach.