Skip to main content

11th Science Biology Online & Offline NCERT Solutions

11th Science Biology  Online & Offline NCERT Solutions 

Role of Digestive Enzymes
Food acts as a source of energy for all creatures in this world including human beings.
Proper & complete digestion of food is necessary to harness energy out of it and to maintain good health. Complex components of food like Proteins, Carbohydrates, and Fats are converted into simpler molecules by the process called Digestion. In digestion, different types of digestive enzymes and gastrointestinal hormones play an important role in converting the complex substances of food into simpler substances which can be absorbed by the body. In this article, we will learn more about digestive enzymes, gastrointestinal hormones and their role in digestion.
Enzyme can be understood as any of a group of complex proteins or conjugated proteins that are produced by living cells and act as catalysts in specific biochemical reactions
The enzyme is a substance produced by a living organism which acts as a catalyst to bring about a specific biochemical reaction. Enzymes are proteins that act as catalysts within living cells. Catalysts increase the rate at which chemical reactions occur without being consumed or permanently altered themselves. A chemical reaction is a process that converts one or more substances (known as reagents, reactants, or substrates) to another type of substance (the product).
As a catalyst, an enzyme can facilitate the same chemical reaction over and over again.
As we eat food, the food enters and travels through a long tube so called gastrointestinal tract or the alimentary canal.This alimentary canal starts at the mouth cavity and continues through the pharynx, oesophagus (food pipe), stomach, small and large intestines, rectum and finally stops at the anus. The food particles get digested gradually as they travel through various compartments of the alimentary canal. The process of digestion begins from the mouth cavity and ends in the anus.

Digestive Enzymes involved in the process of digestion can be classified into four broad categories:
  1. Lipolytic Enzymes: These enzymes break down fats into glycerol and fatty acids.
  2. Proteolytic Enzymes: These enzymes breakdown proteins into amino acids.
  3. Amylolytic Enzymes: These enzymes breakdown carbohydrates into simple sugars.
  4. Nucleolytic Enzyme:This enzyme breaks down nucleic acids into


For more topics and subjects, 11th science, video lectures, CBSE sample papers for Class 11, NCERT solutions of class 11 Biology/Chemistry/Physics, register with Takshila Learning.Call us : 8800999280/8800999284

Labels:

Comments

Post a Comment

Thank you we will contact ASAP.

Popular posts from this blog

Why is Hindi Day celebrated on 14 September?

Why is Hindi Day celebrated on 14 September? After independence, the Government of India set a goal to give an ideal form to the mother tongue of the country and set a target for grammar and orthography using the Devanagari script to bring standardization in writing. Subsequently, on September 14, 1949, the Constituent Assembly decided by a vote that Hindi would be the official language of India. To propagate the importance of this decision and to spread Hindi in every region, India is celebrating Hindi Day every year from 1953 to 14 September, at the request of Rashtrabhasha Prachar Samiti, Wardha. Apart from this, 14 September is also the birthday of Rajendra Singh, who worked tirelessly to make Hindi the official language of India. Hindi Day is observed every year on 14 September to mark the importance of the Hindi language in the country. The Hindi language is one of the oldest languages, which derives most of its academic vocabulary from the Sanskrit language written in the Deva
Post a Comment
Read more

Magnetic and non-magnetic material Class 6 Science

Magnetic and non-magnetic material  Class 6 Science A magnet is a substance that is drawn to certain magnetic materials like iron, cobalt, and nickel. Magnets have the ability to draw iron to them. Natural magnets are rocks that naturally draw iron. Non-magnetic materials include things like wood, rubber, coins, feathers, leather, etc. that are not drawn to iron. Magnet characteristics It pulls magnetic materials, such as iron. The magnet's two ends are referred to as its poles. The magnet's diametrically opposed poles are drawn together. Heating, hammering, or dropping causes it to lose its characteristics. On the basis of properties types of Magnets Temporary magnets are those magnets that are magnetic for only a little duration. Typically, iron, cobalt, or nickel are used to make them. When they are close to the powerful magnet, they act like a magnet. When they are yanked away from the powerful magnet, they stop being magnetic. Permanent magnets are magnets that have magne
Post a Comment
Read more