NEET Exam > NEET Questions > The initial step in the digestion of milk in ...
Start Learning for Free
The initial step in the digestion of milk in humans is carried out by ?
- a)Rennin
- b)Pepsin
- c)Lipase
- d)Trypsin
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The initial step in the digestion of milk in humans is carried out by ...
In humans, the milk protein digesting enzyme in stomach is pepsin. In calves it is rennin. It is also present in small amounts in human infants but not adults. Pepsin acts on water soluble 'caseinogen' (milk protein) to form soluble 'casein' This combines with calcium salts to form insoluble calcium paracaseinate, which gets readily digested enzymatically.
View all questions of this test
Most Upvoted Answer
The initial step in the digestion of milk in humans is carried out by ...
The Initial Step in Digestion of Milk in Humans
The initial step in the digestion of milk in humans is carried out by an enzyme called pepsin. Pepsin is a gastric enzyme that is secreted by the stomach lining and is responsible for breaking down proteins in the food we eat.
Explanation
Milk is a rich source of proteins, and the digestion of these proteins begins in the stomach. When milk is consumed, it is mixed with gastric juices that contain pepsin. Pepsin breaks down the proteins in milk into smaller peptides and amino acids, which can then be further digested and absorbed in the small intestine.
Pepsin works optimally at a pH of about 1.5 to 2.5, which is the acidic environment of the stomach. The acidic environment is created by the secretion of hydrochloric acid by the stomach lining. The acidic environment is necessary for the activation of pepsin and the breakdown of proteins.
Conclusion
In conclusion, the initial step in the digestion of milk in humans is carried out by the gastric enzyme pepsin. Pepsin breaks down the proteins in milk into smaller peptides and amino acids, which can be further digested and absorbed in the small intestine. The acidic environment of the stomach is necessary for the activation of pepsin and the breakdown of proteins.
The initial step in the digestion of milk in humans is carried out by an enzyme called pepsin. Pepsin is a gastric enzyme that is secreted by the stomach lining and is responsible for breaking down proteins in the food we eat.
Explanation
Milk is a rich source of proteins, and the digestion of these proteins begins in the stomach. When milk is consumed, it is mixed with gastric juices that contain pepsin. Pepsin breaks down the proteins in milk into smaller peptides and amino acids, which can then be further digested and absorbed in the small intestine.
Pepsin works optimally at a pH of about 1.5 to 2.5, which is the acidic environment of the stomach. The acidic environment is created by the secretion of hydrochloric acid by the stomach lining. The acidic environment is necessary for the activation of pepsin and the breakdown of proteins.
Conclusion
In conclusion, the initial step in the digestion of milk in humans is carried out by the gastric enzyme pepsin. Pepsin breaks down the proteins in milk into smaller peptides and amino acids, which can be further digested and absorbed in the small intestine. The acidic environment of the stomach is necessary for the activation of pepsin and the breakdown of proteins.
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
The initial step in the digestion of milk in humans is carried out by ?a)Renninb)Pepsinc)Lipased)TrypsinCorrect answer is option 'B'. Can you explain this answer?
Question Description
The initial step in the digestion of milk in humans is carried out by ?a)Renninb)Pepsinc)Lipased)TrypsinCorrect answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The initial step in the digestion of milk in humans is carried out by ?a)Renninb)Pepsinc)Lipased)TrypsinCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The initial step in the digestion of milk in humans is carried out by ?a)Renninb)Pepsinc)Lipased)TrypsinCorrect answer is option 'B'. Can you explain this answer?.
The initial step in the digestion of milk in humans is carried out by ?a)Renninb)Pepsinc)Lipased)TrypsinCorrect answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The initial step in the digestion of milk in humans is carried out by ?a)Renninb)Pepsinc)Lipased)TrypsinCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The initial step in the digestion of milk in humans is carried out by ?a)Renninb)Pepsinc)Lipased)TrypsinCorrect answer is option 'B'. Can you explain this answer?.
Solutions for The initial step in the digestion of milk in humans is carried out by ?a)Renninb)Pepsinc)Lipased)TrypsinCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of The initial step in the digestion of milk in humans is carried out by ?a)Renninb)Pepsinc)Lipased)TrypsinCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The initial step in the digestion of milk in humans is carried out by ?a)Renninb)Pepsinc)Lipased)TrypsinCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for The initial step in the digestion of milk in humans is carried out by ?a)Renninb)Pepsinc)Lipased)TrypsinCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of The initial step in the digestion of milk in humans is carried out by ?a)Renninb)Pepsinc)Lipased)TrypsinCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The initial step in the digestion of milk in humans is carried out by ?a)Renninb)Pepsinc)Lipased)TrypsinCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup