Hydrolytic enzymes which act on low pH are called as
The correct option is (C) : Hydrolases
Protein, lipid, nucleic acid, carbohydrate, and fat molecules are disassembled into their most basic components by hydrolytic enzymes. Hydrolytic enzymes include all digestive enzymes. Due to the release of HCl, the pH of the stomach is low. Protease, a protein-digesting enzyme, operates in low pH environments, such as the stomach. Since the stomach is not where carbohydrates are digested, amylase is a starch (carbohydrate) digestion enzyme.
List I | List II | ||
A | Lipase | I | Peptide bond |
B | Nuclease | II | Ester bond |
C | Protease | III | Glycosidic bond |
D | Amylase | IV | Phosphodiester bond |
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:
List-I | List-II | ||
(A) | 1 mol of H2O to O2 | (I) | 3F |
(B) | 1 mol of MnO-4 to Mn2+ | (II) | 2F |
(C) | 1.5 mol of Ca from molten CaCl2 | (III) | 1F |
(D) | 1 mol of FeO to Fe2O3 | (IV) | 5F |
In the given figure, which component has thin outer walls and highly thickened inner walls?
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.