NURSING ANM AND GNM

NURSING EXAM QUESTIONS

MICROBIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The control mechanism for retrieval of glutamate from fermenting microbial cell is through ____
A
feedback inhibition
B
metabolic control
C
permeability control
D
negative control
Explanation: 

Detailed explanation-1: -Corynebacterium glutamicum (C. glutamicum) is one of the major organisms widely used for glutamic acid production.

Detailed explanation-2: -Microbial protein is one of the sources of protein in the rumen and can also be the source of gluta-mate production. Glutamic acid is used as fuel in the metabolic reaction in the body and the synthesis of all proteins for muscle and other cell components, and it is essential for proper immune function.

Detailed explanation-3: -Overproduction of microbial metabolites is related to developmental phases of microorganisms. Inducers, effectors, inhibitors and various signal molecules play a role in different types of overproduction.

Detailed explanation-4: -Microbial fermentation is a biochemical process that manages to extract chemical energy from carbohydrates without the oxygen. This chemical reaction occurs in bacteria, yeasts or even in muscles of humans. More than ten thousand years ago, humans began to use microbial fermentation to refine and preserve food.

There is 1 question to complete.