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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... read more

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... read more

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... read more

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... read more

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... read more

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... read more

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... read more

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... read more

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... read more

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... read more

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... read more

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... read more

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... read more

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... read more

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 ... read more

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... read more

NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4744

Dental formula of human? Answer: Dental formula: 2123/2123... read more

NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4745

Define hydroponics? Answer: The technique of growing plants in nutrient medium without soil.... read more

NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4746

The alternate name of mouth is ............. Answer: oral cavity or buccal cavity.... read more

NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4747

Two major component of human digestive system is? Answer: Alimentary canal and associated glands.... read more

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. ... read more

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... read more

NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4750

Organism with four different types of teeth are called................. Answer: Heterodont... read more

NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4751

Example of organism with heterodont teeth ? Answer: Humans... read more

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... read more

NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4753

What are the three different regions of stomach? Answer: Fundus, body and pylorus.... read more

NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4754

Common passage for food and air is known as............... Answer: Pharynx... read more

NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4755

Pharynx is located behind ................ Answer: soft palate... read more

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)... read more

NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4757

The innermost layer lining the lumen of the alimentary canal is called Answer: Mucosa... read more

NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4758

The largest gland in human is ............ Answer: Liver... read more

NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4759

 Name the largest salivary gland which are situated near the ear? Answer: Parotid... read more

NEET - Grade 11 - Biology - Digestion and Absorption - Study ref# 4760

What is full form of PEM? Answer: Protein energy malnutrition ... read more

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