Microbiology - Bacteria Morphology - Discussion

Discussion :: Bacteria Morphology - Section 1 (Q.No.2)

2. 

A cluster of polar flagella is called

[A]. lophotrichous
[B]. amphitrichous
[C]. monotrichous
[D]. petritrichous

Answer: Option A

Explanation:

No answer description available for this question.

Mark said: (Dec 1, 2014)  
The keyword was polar other than that it would have been petritrichous.

Donald said: (Jun 26, 2015)  
Keyword was cluster because petritrichous is scattered not clustered.

Dhathri said: (Apr 7, 2016)  
Ha lophotrichous has two or more flagella at the pole of the cell it means it has cluster of polar flagella if he won't give cluster then it might be monotrichous because it has. Single polar flagella.

Ocaya Isaac said: (Jun 15, 2016)  
Lophotrichous means it has more flagella.

Dikshasingla said: (Dec 27, 2016)  
1. A single flagellum can extend from one end of the cell - if so, the bacterium is said to be monotrichous.

2. A single flagellum (or multiple flagella; see below) can extend from both ends of the cell - amphitrichous.

3. Several flagella (tuft) can extend from one end or both ends of the cell - lophotrichous.

4. Multiple flagella may be randomly distributed over the entire bacterial cell - peritrichous.

Akankwasa Shivan said: (Aug 29, 2018)  
The severe flagella or tuft that extends only on one pole is called lophotrichous while the amphilophotricous has tuff flagella on both Poles.

Akankwasa Shivan said: (Aug 29, 2018)  
I think the monotrichous is stroked with polar so it might mean one flagella term where single flagella is attacked to one pole.

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