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Regarding the digestive system, consider the following assertions:
1. Digestive juices convert simple substances of food into complex ones, which is helpful in digestion.
2. The inner walls of the stomach, the small intestine, and the various glands associated with the alimentary canal secrete digestive juices.
Which of the above assertions is/are wrong?
- a)Both of them
- b)2 Only
- c)1 Only
- d)Neither of them
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Regarding the digestive system, consider the following assertions:1. D...
1.) Digestive juices do not convert simple substances of food into complex ones. In fact, the opposite is true. Digestive juices break down complex substances into simpler ones, such as breaking down proteins into amino acids, carbohydrates into simple sugars, and fats into fatty acids and glycerol. This process is essential for digestion.
2.) While the various glands associated with the alimentary canal do secrete digestive juices, the inner walls of the stomach and small intestine do not secrete digestive juices. Instead, they contain specialized cells that produce and release digestive enzymes to aid in the breakdown of food.
Therefore, both assertions are incorrect.
2.) While the various glands associated with the alimentary canal do secrete digestive juices, the inner walls of the stomach and small intestine do not secrete digestive juices. Instead, they contain specialized cells that produce and release digestive enzymes to aid in the breakdown of food.
Therefore, both assertions are incorrect.
Most Upvoted Answer
Regarding the digestive system, consider the following assertions:1. D...
Assertion Analysis:
Assertion 1: Digestive juices convert simple substances of food into complex ones, which is helpful in digestion.
Assertion 2: The inner walls of the stomach, the small intestine, and the various glands associated with the alimentary canal secrete digestive juices.
Correct Assertion: Assertion 2 Only
Explanation:
The digestive system is responsible for breaking down food into small, usable components that can be absorbed and utilized by the body. It consists of several organs, including the mouth, esophagus, stomach, small intestine, large intestine, rectum, and anus.
Assertion 1 is incorrect because digestive juices actually break down complex substances of food into simpler ones. For example, enzymes in the mouth break down carbohydrates into simpler sugars. In the stomach, gastric juices break down proteins into amino acids. The small intestine further breaks down carbohydrates, proteins, and fats, and absorbs nutrients into the bloodstream.
Assertion 2, on the other hand, is correct. The inner walls of the stomach, small intestine, and various glands associated with the alimentary canal secrete digestive juices. For example, the salivary glands in the mouth secrete saliva that contains enzymes to break down carbohydrates. The stomach secretes gastric juices containing hydrochloric acid and enzymes to break down proteins. The pancreas secretes pancreatic juices containing enzymes to break down carbohydrates, proteins, and fats. The liver secretes bile that helps in the digestion of fats. The small intestine also secretes digestive enzymes to break down food further.
In conclusion, Assertion 1 is incorrect as digestive juices break down complex substances of food into simpler ones, and Assertion 2 is correct as the inner walls of the digestive system and associated glands secrete digestive juices.
Assertion 1: Digestive juices convert simple substances of food into complex ones, which is helpful in digestion.
Assertion 2: The inner walls of the stomach, the small intestine, and the various glands associated with the alimentary canal secrete digestive juices.
Correct Assertion: Assertion 2 Only
Explanation:
The digestive system is responsible for breaking down food into small, usable components that can be absorbed and utilized by the body. It consists of several organs, including the mouth, esophagus, stomach, small intestine, large intestine, rectum, and anus.
Assertion 1 is incorrect because digestive juices actually break down complex substances of food into simpler ones. For example, enzymes in the mouth break down carbohydrates into simpler sugars. In the stomach, gastric juices break down proteins into amino acids. The small intestine further breaks down carbohydrates, proteins, and fats, and absorbs nutrients into the bloodstream.
Assertion 2, on the other hand, is correct. The inner walls of the stomach, small intestine, and various glands associated with the alimentary canal secrete digestive juices. For example, the salivary glands in the mouth secrete saliva that contains enzymes to break down carbohydrates. The stomach secretes gastric juices containing hydrochloric acid and enzymes to break down proteins. The pancreas secretes pancreatic juices containing enzymes to break down carbohydrates, proteins, and fats. The liver secretes bile that helps in the digestion of fats. The small intestine also secretes digestive enzymes to break down food further.
In conclusion, Assertion 1 is incorrect as digestive juices break down complex substances of food into simpler ones, and Assertion 2 is correct as the inner walls of the digestive system and associated glands secrete digestive juices.
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Regarding the digestive system, consider the following assertions:1. D...
1option is wrong
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Regarding the digestive system, consider the following assertions:1. Digestive juices convert simple substances of food into complex ones, which is helpful in digestion.2. The inner walls of the stomach, the small intestine, and the various glands associated with the alimentary canal secrete digestive juices.Which of the above assertions is/are wrong?a)Both of themb)2 Onlyc)1 Onlyd)Neither of themCorrect answer is option 'A'. Can you explain this answer?
Question Description
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