A patient with bleeding gums is advised to take fresh fruits and vegetables in diet specially because he suffers from
- scurvy
- night blindness
- beri-beri
- anaemia.
The Correct Option is A
Solution and Explanation
Top Questions on Digestion and absorption
- Match List I with List II
List I List II A Lipase I Peptide bond B Nuclease II Ester bond C Protease III Glycosidic bond D Amylase IV Phosphodiester bond
Choose the correct answer from the options given below:- NEET (UG) - 2024
- Biology
- Digestion and absorption
Match List I with List II
List I (Cells) List II (Secretion) A Peptic cells I Mucus B Goblet cells II Bile juice C Oxyntic cells III Proenzyme pepsinogen D Hepatic cells IV HCl and intrinsic factor for absorption of vitamin B12 Choose the correct answer from the options given below:
- NEET (UG) - 2023
- Biology
- Digestion and absorption
- Once the undigested and unabsorbed substances enter the caecum, their backflow is prevented by
- NEET (UG) - 2023
- Biology
- Digestion and absorption
- Due to protein deficiency, which disorder is seen in infants?
- MHT CET - 2023
- Biology
- Digestion and absorption
- Which of the following functions is not performed by secretions from salivary glands?
- NEET (UG) - 2022
- Biology
- Digestion and absorption
Questions Asked in COMEDK UGET exam
- A $2\,kg$ mass lying on a table is displaced in the horizontal direction through $50\,cm$. The work done by the normal reaction will be
- COMEDK UGET - 2015
- work, energy and power
- The numbers of $ {H^+}$ ions present in 1 mL of a solution whose pH is 13
- COMEDK UGET - 2015
- Equilibrium
- A mixture of methylamine and dimethylamine is given to you. The reagents used to separate the components of the mixture are
- $\cot^{-1} (21) + \cot^{-1} (13) + \cot^{-1} (-8) =$
- COMEDK UGET - 2015
- Inverse Trigonometric Functions
- Pick the incorrect statement among those given below.
- COMEDK UGET - 2015
- Chemical bonding and molecular structure
Concepts Used:
Digestion and Absorption - Alimentary Canal
Digestion can be defined as the process of breakdown of large, insoluble and complex food molecules into smaller ones for its absorption and circulation in the body. This process involves the usage of a variety of digestive fluids and enzymes, including saliva, mucus, bile and hydrochloric acid, among others.
Read More: Digestion and Absorption
The alimentary canal is mainly referred to as the pathway by which food enters our body and moves out through the anus after digestion. It is a tube-like structure that starts from the mouth and ends in the anus. The alimentary canal plays a primary role in human digestion and is also termed as the digestive tract.
Peristalsis is a series of wave-like muscle contractions that move food through the digestive tract.