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NEET - Grade 11 - Biology - Digestion and Absorption - Importance and Snapshot of Digestion and Absorption - Study ref# 782
Introduction: Food is one of the basic requirements of all living organisms. The major components of our food are carbohydrates, proteins and fats. Vitamins and minerals are also required in small quantities. Food provides energy and o...
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NEET - Grade 11 - Biology - Digestion and Absorption - Importance and Snapshot of Digestion and Absorption - Study ref# 783
Following sections must be covered to understand the Digestion and Absorption: 1. Digestive System 2. Digestion of Food 3. Absorption of Digested Products 4. Disorder of Digestive System...
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NEET - Grade 11 - Biology - Digestion and Absorption - Target Setup for Digestion and Absorption - Study ref# 784
Student requires to achieve the following milestones to get better grip over Digestive And Absorption. The milestones / targets are as follows:Starting Point: Days 0Test TypeAppear on TestTarget TestsScorePractice Test000%Chapter Test...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4731
Classify teeth on the basis of characteristic? Answer: Based on the characteristic of teeth organism can classified into: Diphyodont: Mostly observed in mammals who have two set of teeth where primary teethes (milk teeth) is rep...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4732
Describe the structure of liver? Answer: Liver is the largest gland of the body weighing about 1.2 to 1.5 kg in an adult human. It is situated in the abdominal cavity, just below the diaphragm and has two lobes. The hepatic lobules are th...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4733
What are the different component of bile? Write down its function? Answer: Bile contains two bile pigments: bilirubin and bil-verdin, bile salts, cholesterol and phospholipids. The fat emulsification in small intestine is done by the act...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4734
State different component of pancreatic juice? Answer: Major content of pancreatic juice: inactive trypsinogen, chymotrypsinogen, procarboxypeptidases, amylases, lipases and nucleases. The enzyme enterokinase activates trypsinogen to t...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4735
Write a short note on PEM? Answer: Protein Energy Malnutrition (PEM) is a deficiency of proteins in the diet. This is caused by feeding on protein poor diet. PEM is of two types namely, kwashiorkor and marasmus. Proteins are body-building n...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4736
Describe how absorption of takes place in human alimentary canal? Answer: Absorption is the process by which nutrients such as amino acids, fatty acids, glycerol, salts, vitamin, minerals and water pass from the alimentary canal into the blo...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4737
Classify small intestine and write down its main function? Answer: The longest part of alimentary canal is small intestine. It is divided into: Duodenum: A C-shaped structure, it receives both bile duct and pancreatic duct. Je...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4738
What are the different component of digestive juice secreted in the stomach? Answer: Three important component of digestive juice are secreted in the stomach i) Mucosa of stomach secretes mucus (mucus neck cells), ii) Peptic or chief...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4739
Explain the digestion of carbohydrate by human elementary canal? Answer: The breakdown of complex food into simple one starts in the mouth where the mucus in saliva mix with masticated food known as bolus. About 30% of starch is hydrolysed...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4740
Describe different parts of large intestine? Answer: Large intestine can be divided into Caecum: It is a pouch like small junction between ileum and colon. Externally: It bears an external blind tube with lymphoid tissue called ve...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4741
Describe the histology of human alimentary canal? Answer: The wall of alimentary canal consists of four layers: Serosa/ Visceral peritoneum: The outer most layer made up of squamous epithelium and areolar connective tissue. Mus...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4742
Write a short note on different disorder of digestive system? Answer: Disorder of digestive system Different microorganism and virus may cause inflammation of the intestinal tract. Parasites such as tapeworm, round worm, threadworm and ...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4743
Write down the main function of salivary gland? Classify salivary gland? Answer: The main function of salivary gland is to secrete saliva in oral cavity. Salivary gland is further divided into three parts Parotid: The largest s...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4744
Dental formula of human? Answer: Dental formula: 2123/2123...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4745
Define hydroponics? Answer: The technique of growing plants in nutrient medium without soil....
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4746
The alternate name of mouth is ............. Answer: oral cavity or buccal cavity....
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4747
Two major component of human digestive system is? Answer: Alimentary canal and associated glands....
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4748
Define diphyodont? Answer: Diphyodont: Mostly observed in mammals who have two set of teeth where primary teethes (milk teeth) is replaced with permanent teethes. ...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4749
Organisms in which teethes are embedded into socket of jaws are known as................... Answer: Thecodont...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4750
Organism with four different types of teeth are called................. Answer: Heterodont...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4751
Example of organism with heterodont teeth ? Answer: Humans...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4752
Write a short note on human stomach? Answer: Stomach is the widest organ of the alimentary canal. It is a hollow J shaped large muscular sac, which can be divided into three regions fundus, body and pylorus. The opening of stomach is guarde...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4753
What are the three different regions of stomach? Answer: Fundus, body and pylorus....
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4754
Common passage for food and air is known as............... Answer: Pharynx...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4755
Pharynx is located behind ................ Answer: soft palate...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4756
The opening of stomach is guarded by a structure known as....... Answer: sphincter (gastro-oesophageal)...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4757
The innermost layer lining the lumen of the alimentary canal is called Answer: Mucosa...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4758
The largest gland in human is ............ Answer: Liver...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4759
Name the largest salivary gland which are situated near the ear? Answer: Parotid...
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NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4760
What is full form of PEM? Answer: Protein energy malnutrition ...
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