Want this question answered?
The proteolytic or protein eating enzyme of the stomach is called pepsin. Pepsin is secreted into the stomach as a zymogen (or inactive enzyme precursor) called pepsinogen which is converted into the active enzyme form by the hydrochloric acid and low pH in the gastric juices.
Pepsinogen is secreted by cells, witch is inactive, else cells made up of proteins would have got digested themselves. This inactive pepsinogen get converted to active pepsin after coming in contact with acid in stomach.
The inactive form of pepsin is called pepsinogen.
Its molecular shape is altered so the substrate cannot fit to its active site
an inactive enzyme does not increase the rate of the chemical reaction
an inactive substance that is converted into an enzyme when activated by another enzyme.
A nonprotein compound that combines with an inactive enzyme to form an active enzyme system.
A nonprotein compound that combines with an inactive enzyme to form an active enzyme system.
The proteolytic or protein eating enzyme of the stomach is called pepsin. Pepsin is secreted into the stomach as a zymogen (or inactive enzyme precursor) called pepsinogen which is converted into the active enzyme form by the hydrochloric acid and low pH in the gastric juices.
Pepsinogen is secreted by cells, witch is inactive, else cells made up of proteins would have got digested themselves. This inactive pepsinogen get converted to active pepsin after coming in contact with acid in stomach.
enzymes are proteins zymogen
true
The inactive form of pepsin is called pepsinogen.
Changing the pH in the environment that an enzyme works in can change how active it will be. Most will be active in a narrow range. Pepsin, a stomach enzyme, will only work at very acid pHs and will become inactive at higher pH than 2.
Its molecular shape is altered so the substrate cannot fit to its active site
Trypsin is a proteolytic enzyme, important for the digestion of proteins. In humans, the protein is produced in its inactive form, trypsinogen, within the pancreas.Trypsinogen enters the small intestine, via the common bile duct, where it converted to active trypsin.
true