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Get Answers to all your Questions
(a) Write the function of the following in the human alimentary canal :
(i) Saliva
(ii) HCl in stomach
(iii) Bile juice
(iv) Villi
(b) Write one function each of the following enzymes :
(i) Pepsin
(ii) Lipase
Answers (2)
(a) (i) Saliva: Watery substance, which produced in the mouth. It contains electrolytes, mucus antibacterial compounds and enzyme.
(ii) HCL: It breakdown digest and absorb nutrients such as protein. It also eliminates virus and bacteria in the stomach, products body from infection.
(iii) Bile-Juice: It is a dark green yellowish-brown fluid produced by the liver.
(iv) Villi: These structures present in the small intestine, they help in absorbing digested food, these structures look like small fingers.
(b) (i) Pepsin: It is an enzyme produced by the stomach cells. It aids in break down of proteins as it is a proteolytic enzyme.
(ii) Lipase: Lipase is an enzyme secreted by the pancreas it aids in the digestion of fat.
(a) (i) Saliva: Watery substance, which produced in the mouth. It contains electrolytes, mucus antibacterial compounds and enzyme. (ii) HCL: It breakdown digest and absorb nutrients such as protein. It also eliminates virus and bacteria in the stomach, products body from infection. (iii) Bile-Juice: It is a dark green yellowish-brown fluid produced by the liver. (iv) Villi: These structures present in the small intestine, they help in absorbing digested food, these structures look like small fingers. (b) (i) Pepsin: It is an enzyme produced by the stomach cells. It aids in break down of proteins as it is a proteolytic enzyme. (ii) Lipase: Lipase is an enzyme secreted by the pancreas it aids in the digestion of fat.
