In the cells, glucose breaks down with the help of oxygen into carbon dioxide and water, and energy is released. https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-2/
In the cells, glucose breaks down with the help of oxygen into carbon dioxide and water, and energy is released.
Cellulose (a type of carbohydrate) can be digested by ruminants but not by humans because ruminants have a large sac-like structure called rumen between the oesophagus and the small intestine. The cellulose of the food is digested here by the action of certain bacteria which are not present in humanRead more
Cellulose (a type of carbohydrate) can be digested by ruminants but not by humans because ruminants have a large sac-like structure called rumen between the oesophagus and the small intestine. The cellulose of the food is digested here by the action of certain bacteria which are not present in humans.
Liver (the largest gland in human body) secretes bile juice that is stored in a sac called the gall bladder. The bile helps in the digestion of fats. https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-2/
Liver (the largest gland in human body) secretes bile juice that is stored in a sac called the gall bladder.
The bile helps in the digestion of fats.
Which part of the digestive canal is involved in: chewing of food ________________.
chewing of food buccal cavity (Mouth). https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-2/
chewing of food buccal cavity (Mouth).
https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-2/
See lessWhich part of the digestive canal is involved in: absorption of food ________________.
absorption of food small intestine. https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-2/
absorption of food small intestine.
https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-2/
See lessWhy do we get instant energy from glucose?
In the cells, glucose breaks down with the help of oxygen into carbon dioxide and water, and energy is released. https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-2/
In the cells, glucose breaks down with the help of oxygen into carbon dioxide and water, and energy is released.
https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-2/
See lessName the type of carbohydrate that can be digested by ruminants but not by humans. Give the reason also.
Cellulose (a type of carbohydrate) can be digested by ruminants but not by humans because ruminants have a large sac-like structure called rumen between the oesophagus and the small intestine. The cellulose of the food is digested here by the action of certain bacteria which are not present in humanRead more
Cellulose (a type of carbohydrate) can be digested by ruminants but not by humans because ruminants have a large sac-like structure called rumen between the oesophagus and the small intestine. The cellulose of the food is digested here by the action of certain bacteria which are not present in humans.
https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-2/
See lessWhere is the bile produced? Which component of the food does it help to digest?
Liver (the largest gland in human body) secretes bile juice that is stored in a sac called the gall bladder. The bile helps in the digestion of fats. https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-2/
Liver (the largest gland in human body) secretes bile juice that is stored in a sac called the gall bladder.
The bile helps in the digestion of fats.
https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-2/
See less