258386
The part of the bacterial chromosome sharing homology with genome fragment transferred from the recipients to cell during merozygote formation is known as
1 eugenic
2 exogenate
3 endogenate
4 dysgenic
Explanation:
Bacterial chromosome which is similar or homologous to the received copy is called endogenous. The remaining part of the bacterial chromosome which is not similar is called exogenate. When the exchange of genetic material is carried out as part of the bacterial cells recombination process, the merozygote formation occurs. At this stage, the cell contains two copies of the same part of the bacterial chromosome.
JIPMER-2015
Biological Classification
258387
Gas gangrene is caused by:
1 Clostridium botulinum
2 Xanthomonas campestris
3 Pseudomonas
4 Clostridium perfringens
Explanation:
Gas gangrene is usually caused by a bacteria called Clostridium perfringens. Bacteria collect in an injury or surgical wound that does not have a blood supply. Bacterial infection produces toxins that release gas and cause tissue death.
JIPMER-2015
Biological Classification
258389
The Cyanobacteria are also referred to as:
1 Slime moulds
2 Blue green algae
3 Protists
4 Golden algae
Explanation:
The cyanobacteria are unicellular, colonial of filamentus freshwater / marine or terrestrial algae. The Cyanobacteria (also referred to as blue green algae) have chlorophyll a similar to green plants and are photosynthetic autotrophs. The colonies are generally surrounding by gelatinous sheath. They often from blooms in polluted water bodies. Some of these organism can fix atmospheric nitrogen in specialised cells called heterocysts.
AIPMT (Screening)-2012
Biological Classification
258392
Why is a capsule advantageous to a bacterium?
1 It allows the bacterium to attach to the surface
2 It protects the bacterium from desiccation
3 It provides means of locomotion
4 It allows bacterium to "hide" from host's immune system
Explanation:
Capsule advantageous to a bacterium because it allows bacterium to hide from host immune system. S-strain bacteria or virulent bacteria are capsulated made of polysaccharides and amino acids. It is tough and thick mucilage covering providing protection to bacteria against host immune system.
258386
The part of the bacterial chromosome sharing homology with genome fragment transferred from the recipients to cell during merozygote formation is known as
1 eugenic
2 exogenate
3 endogenate
4 dysgenic
Explanation:
Bacterial chromosome which is similar or homologous to the received copy is called endogenous. The remaining part of the bacterial chromosome which is not similar is called exogenate. When the exchange of genetic material is carried out as part of the bacterial cells recombination process, the merozygote formation occurs. At this stage, the cell contains two copies of the same part of the bacterial chromosome.
JIPMER-2015
Biological Classification
258387
Gas gangrene is caused by:
1 Clostridium botulinum
2 Xanthomonas campestris
3 Pseudomonas
4 Clostridium perfringens
Explanation:
Gas gangrene is usually caused by a bacteria called Clostridium perfringens. Bacteria collect in an injury or surgical wound that does not have a blood supply. Bacterial infection produces toxins that release gas and cause tissue death.
JIPMER-2015
Biological Classification
258389
The Cyanobacteria are also referred to as:
1 Slime moulds
2 Blue green algae
3 Protists
4 Golden algae
Explanation:
The cyanobacteria are unicellular, colonial of filamentus freshwater / marine or terrestrial algae. The Cyanobacteria (also referred to as blue green algae) have chlorophyll a similar to green plants and are photosynthetic autotrophs. The colonies are generally surrounding by gelatinous sheath. They often from blooms in polluted water bodies. Some of these organism can fix atmospheric nitrogen in specialised cells called heterocysts.
AIPMT (Screening)-2012
Biological Classification
258392
Why is a capsule advantageous to a bacterium?
1 It allows the bacterium to attach to the surface
2 It protects the bacterium from desiccation
3 It provides means of locomotion
4 It allows bacterium to "hide" from host's immune system
Explanation:
Capsule advantageous to a bacterium because it allows bacterium to hide from host immune system. S-strain bacteria or virulent bacteria are capsulated made of polysaccharides and amino acids. It is tough and thick mucilage covering providing protection to bacteria against host immune system.
258386
The part of the bacterial chromosome sharing homology with genome fragment transferred from the recipients to cell during merozygote formation is known as
1 eugenic
2 exogenate
3 endogenate
4 dysgenic
Explanation:
Bacterial chromosome which is similar or homologous to the received copy is called endogenous. The remaining part of the bacterial chromosome which is not similar is called exogenate. When the exchange of genetic material is carried out as part of the bacterial cells recombination process, the merozygote formation occurs. At this stage, the cell contains two copies of the same part of the bacterial chromosome.
JIPMER-2015
Biological Classification
258387
Gas gangrene is caused by:
1 Clostridium botulinum
2 Xanthomonas campestris
3 Pseudomonas
4 Clostridium perfringens
Explanation:
Gas gangrene is usually caused by a bacteria called Clostridium perfringens. Bacteria collect in an injury or surgical wound that does not have a blood supply. Bacterial infection produces toxins that release gas and cause tissue death.
JIPMER-2015
Biological Classification
258389
The Cyanobacteria are also referred to as:
1 Slime moulds
2 Blue green algae
3 Protists
4 Golden algae
Explanation:
The cyanobacteria are unicellular, colonial of filamentus freshwater / marine or terrestrial algae. The Cyanobacteria (also referred to as blue green algae) have chlorophyll a similar to green plants and are photosynthetic autotrophs. The colonies are generally surrounding by gelatinous sheath. They often from blooms in polluted water bodies. Some of these organism can fix atmospheric nitrogen in specialised cells called heterocysts.
AIPMT (Screening)-2012
Biological Classification
258392
Why is a capsule advantageous to a bacterium?
1 It allows the bacterium to attach to the surface
2 It protects the bacterium from desiccation
3 It provides means of locomotion
4 It allows bacterium to "hide" from host's immune system
Explanation:
Capsule advantageous to a bacterium because it allows bacterium to hide from host immune system. S-strain bacteria or virulent bacteria are capsulated made of polysaccharides and amino acids. It is tough and thick mucilage covering providing protection to bacteria against host immune system.
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Biological Classification
258386
The part of the bacterial chromosome sharing homology with genome fragment transferred from the recipients to cell during merozygote formation is known as
1 eugenic
2 exogenate
3 endogenate
4 dysgenic
Explanation:
Bacterial chromosome which is similar or homologous to the received copy is called endogenous. The remaining part of the bacterial chromosome which is not similar is called exogenate. When the exchange of genetic material is carried out as part of the bacterial cells recombination process, the merozygote formation occurs. At this stage, the cell contains two copies of the same part of the bacterial chromosome.
JIPMER-2015
Biological Classification
258387
Gas gangrene is caused by:
1 Clostridium botulinum
2 Xanthomonas campestris
3 Pseudomonas
4 Clostridium perfringens
Explanation:
Gas gangrene is usually caused by a bacteria called Clostridium perfringens. Bacteria collect in an injury or surgical wound that does not have a blood supply. Bacterial infection produces toxins that release gas and cause tissue death.
JIPMER-2015
Biological Classification
258389
The Cyanobacteria are also referred to as:
1 Slime moulds
2 Blue green algae
3 Protists
4 Golden algae
Explanation:
The cyanobacteria are unicellular, colonial of filamentus freshwater / marine or terrestrial algae. The Cyanobacteria (also referred to as blue green algae) have chlorophyll a similar to green plants and are photosynthetic autotrophs. The colonies are generally surrounding by gelatinous sheath. They often from blooms in polluted water bodies. Some of these organism can fix atmospheric nitrogen in specialised cells called heterocysts.
AIPMT (Screening)-2012
Biological Classification
258392
Why is a capsule advantageous to a bacterium?
1 It allows the bacterium to attach to the surface
2 It protects the bacterium from desiccation
3 It provides means of locomotion
4 It allows bacterium to "hide" from host's immune system
Explanation:
Capsule advantageous to a bacterium because it allows bacterium to hide from host immune system. S-strain bacteria or virulent bacteria are capsulated made of polysaccharides and amino acids. It is tough and thick mucilage covering providing protection to bacteria against host immune system.
