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In which part of the human digestive system does most digestion and absorption of nutrients take place?
- a)Stomach
- b)Small intestine
- c)Mouth
- d)Large intestine
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
In which part of the human digestive system does most digestion and ab...
Where does the digestion of starch begin in the human digestive system?
The digestion of starch begins in the mouth through the process of mastication and the action of salivary enzymes.
Process in the Mouth:
- When food containing starch enters the mouth, it is broken down into smaller pieces through chewing (mastication).
- Salivary glands in the mouth release saliva that contains an enzyme called amylase.
- Amylase starts breaking down starch into maltose, a simpler form of sugar.
Role of Amylase:
- Amylase is an enzyme that specifically targets starch molecules.
- It breaks down the long chains of starch into shorter chains and ultimately into maltose, a type of sugar.
Importance of Starch Digestion in the Mouth:
- The initial breakdown of starch in the mouth is crucial as it kickstarts the process of carbohydrate digestion.
- The smaller starch molecules are easier to digest further in the small intestine.
Conclusion:
The digestion of starch begins in the mouth where salivary amylase starts breaking down starch into maltose. This initial step in the digestive process is essential for the further breakdown and absorption of carbohydrates in the body.
The digestion of starch begins in the mouth through the process of mastication and the action of salivary enzymes.
Process in the Mouth:
- When food containing starch enters the mouth, it is broken down into smaller pieces through chewing (mastication).
- Salivary glands in the mouth release saliva that contains an enzyme called amylase.
- Amylase starts breaking down starch into maltose, a simpler form of sugar.
Role of Amylase:
- Amylase is an enzyme that specifically targets starch molecules.
- It breaks down the long chains of starch into shorter chains and ultimately into maltose, a type of sugar.
Importance of Starch Digestion in the Mouth:
- The initial breakdown of starch in the mouth is crucial as it kickstarts the process of carbohydrate digestion.
- The smaller starch molecules are easier to digest further in the small intestine.
Conclusion:
The digestion of starch begins in the mouth where salivary amylase starts breaking down starch into maltose. This initial step in the digestive process is essential for the further breakdown and absorption of carbohydrates in the body.
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Community Answer
In which part of the human digestive system does most digestion and ab...
The digestion of starch begins in the mouth where the enzyme amylase, present in saliva, breaks down starch into simpler sugars.
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In which part of the human digestive system does most digestion and absorption of nutrients take place?a)Stomachb)Small intestinec)Mouthd)Large intestineCorrect answer is option 'B'. Can you explain this answer?
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In which part of the human digestive system does most digestion and absorption of nutrients take place?a)Stomachb)Small intestinec)Mouthd)Large intestineCorrect answer is option 'B'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about In which part of the human digestive system does most digestion and absorption of nutrients take place?a)Stomachb)Small intestinec)Mouthd)Large intestineCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In which part of the human digestive system does most digestion and absorption of nutrients take place?a)Stomachb)Small intestinec)Mouthd)Large intestineCorrect answer is option 'B'. Can you explain this answer?.
In which part of the human digestive system does most digestion and absorption of nutrients take place?a)Stomachb)Small intestinec)Mouthd)Large intestineCorrect answer is option 'B'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about In which part of the human digestive system does most digestion and absorption of nutrients take place?a)Stomachb)Small intestinec)Mouthd)Large intestineCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In which part of the human digestive system does most digestion and absorption of nutrients take place?a)Stomachb)Small intestinec)Mouthd)Large intestineCorrect answer is option 'B'. Can you explain this answer?.
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