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प्रश्न
Digestive secretions are secreted only when needed. Discuss.
उत्तर
Digestive glands are exocrine glands which secrete biological catalysts called enzymes. These enzyme convert the complex. insoluble food materials like carbohydrates, proteins and lipids into simplex, soluble food materials like glucose and fructose, amino acids and fatty acids and glycerol. These digestive secretions act only when food materials are available in the alimental canal.
संबंधित प्रश्न
Choose the incorrect sentence from the following:
Which of the following hormones stimulate the production of pancreatic juice and bicarbonate?
The sphincter of Oddi guards ______.
Which one is incorrectly matched?
Absorption of glycerol, fatty acids and monoglycerides takes place by _____.
Which of the following combinations are not matched?
