2. Name the two regions 0l the ihtestine and the functions they perform.Write the names of different types of teeth present in man. Draw their diagram and me2. Name the different digestive glands present in the human body. Name the secretion6. The finger like projections in the inner walls of small intestine are calledDefine digestion, peristalsis and mastication.3. What is the function of villi in the small intestine ? Draw its diagram also.5. Draw the diagram of the digestive system of man and label it.3.4.C. Long answer questions:4 What changes occur in the food in the mouth 25. What is assimilation ? Explain in brief.D. Choose the odd one from each of the following :1. Incisors, canines, tongue, molars, premolars.2. Stomach, small intestine, oesophagus, lungs,, large intestine.3. Liver, (kidney, pancreas, salivary glands, gastric glands.4. Ingestion, digestion, assimilation, excretion, absorption.5. (Salivary amylase, pepsinogen, pepsin, trypsin, rennin.E. Fill in the blanks:1. Bile neutralises themedium of the gastric juice.Liver3. The partially digested food is known as4. Removal of undigested food is called2.is the largest gland in the human body.5.is the part of digestive system but no digestion takes place7.8. Feeding on solid food is known asnutrition.F Differentiate

Food is mixed, moved through the digestive tract, and the large molecules of food are chemically…

Answered: Draw the pathway of the food in the…

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Biology

Draw the pathway of the food in the alimentary canal. 1. tive al ende

Biology: The Unity and Diversity of Life (MindTap Course List)

15th Edition

ISBN:9781337408332

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter39: Digestion And Nutrition

Section: Chapter Questions

Problem 15SQ: Match each organ with its digestive function in humans. _____ gallbladder a. final stop for...

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Question

2. Name the two regions 0l the ihtestine and the functions they perform.
Write the names of different types of teeth present in man. Draw their diagram and me
2. Name the different digestive glands present in the human body. Name the secretion
6. The finger like projections in the inner walls of small intestine are called
Define digestion, peristalsis and mastication.
3. What is the function of villi in the small intestine ? Draw its diagram also.
5. Draw the diagram of the digestive system of man and label it.
3.
4.
C. Long answer questions:
4 What changes occur in the food in the mouth 2
5. What is assimilation ? Explain in brief.
D. Choose the odd one from each of the following :
1. Incisors, canines, tongue, molars, premolars.
2. Stomach, small intestine, oesophagus, lungs,, large intestine.
3. Liver, (kidney, pancreas, salivary glands, gastric glands.
4. Ingestion, digestion, assimilation, excretion, absorption.
5. (Salivary amylase, pepsinogen, pepsin, trypsin, rennin.
E. Fill in the blanks:
1. Bile neutralises the
medium of the gastric juice.
Liver
3. The partially digested food is known as
4. Removal of undigested food is called
2.
is the largest gland in the human body.
5.
is the part of digestive system but no digestion takes place
7.
8. Feeding on solid food is known as
nutrition.
F Differentiate

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Match each organ with its digestive function in humans. _____ gallbladder a. final stop for digestive waste _____ salivary gland b. makes bile _____ colon c. compacts undigested residues _____ liver d. adds enzymes to small intestine _____ esophagus e. delivers food to the stomach _____ rectum f. stores, secretes bile _____ stomach g. secretes gastric fluid _____ pancreas h. secretes enzyme that begins starch digestion
Watch this animation (http://openstaxcollege.org/l/sintestine) that depicts the structure of the small intestine, and, in particular, the villi. Epithelial cells continue the digestion and absorption of nutrients and transport these nutrients to the lymphatic and circulatory systems. In the small intestine, the products of food digestion are absorbed by different structures in the villi. Which structure absorbs and transports fats?
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If the fat in whole milk is ingested: a. the stomach, with its high pH, will stimulate cells of the duodenum to hasten stomach emptying. b. parietal cells in the stomach will absorb it. c. in the small intestine, bile salts emulsify the fats and then lipase hydrolyzes them. d. lactase deficiency in the small intestine would prevent its digestion. e. microvilli will absorb the fat in the form of chylomicrons directly into the blood of the hepatic portal vein.
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