Home
Project
Workshop
Nodal Centres
Apply for Nodal Centre Program
Nodal Centre List
Free online demo
Nodal Centre Inaugurations
Unique Login ID
News & Events
Publications
Survey
Faculty Survey
Student Survey
Contact us
Login
.
you are here->
home
->
Biotechnology and Biomedical Engineering
->
Microbiology Virtual Lab I
->
Motility Test
.
.
Motility Test
.
.
Theory
Procedure
Self Evaluation
Animation
Assignment
Reference
Feedback
1)
The erratic motion of non-motile bacteria in an aqueous medium is due to---------
Gliding movement
Brownian movement
Turbulence
None of the above
2)
The term 'Peritrichous flagella' means
Single flagella
Flagella on one end
Flagella all around the body
Short flagella
3)
The red colouration of medium by the addition of Kovac’s reagent is due to the action of the enzyme____________ on ______
Cysteine desulfurase , cysteine
Citrase, citrate
Lysine decarboxylase, lysine
Tryptophanase, tryptophan
4)
The movement of bacteria towards nutrients is known as
Chemotaxis
Phototaxis
Thermotaxis
All the above
5)
The end product of tryptophan hydrolyzation are
Urea, carbon dioxide and water
Indole, pyruvic acid and ammonia
Butyric acid, indole and water
Lactic acid, butyric acid and pyruvic acid
Cite this Simulator:
vlab.amrita.edu,. (2011). Motility Test. Retrieved 23 March 2025, from vlab.amrita.edu/?sub=3&brch=73&sim=697&cnt=3
.....
.....
.....
Copyright @ 2025 Under the NME ICT initiative of MHRD
Powered by
Amrita
Virtual Lab Collaborative Platform
[ Ver 00.13. ]