NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Biological Classification
258496
The outer face of outer membrane of Gramnegative bacteria having
1 mycoic acid
2 teichoic acid
3 lipopolysaccharides
4 peptidoglycan
Explanation:
Gram-negative bacteria are surrounded by a thin peptidoglycan cell wall which itself is surrounded by an outer membrane containing lipopolysaccharide. - It forms an impermeable barrier for various antimicrobial protiens of the immune system.
VMMC-2014
Biological Classification
258497
Which of the following does not evolve oxygen?
1 Autotrophic plants
2 Green algae
3 Blue-green algae
4 Photosynthetic bacteria
Explanation:
Some bacteria are photosynthetic which convert energy from sunlight into another form of energy they can use to grow. - Photosynthetic bacteria contain different photosynthetic pigments. - None of the anoxygenic phototrophic bacteria have the ability to use water as an electron donor and thus perform photosynthesis using sulfide hydrogen or organic substance. Therefore photosynthesis by these bacteria does not involve oxygen.
JIPMER-2001
Biological Classification
258498
Organism without any specific shape are
1 mycoplasm
2 bacteria
3 viruses
4 cyanobacteria
Explanation:
Organism without any specific shape are mycoplasma. Mycoplasmas are a group of pleomorphic micro-organisms characterized by lack of cell wall and ability to form colonies on agar agar resembling tiny fried eggs. - Mycoplasma is a genus of bacteria that like the other membrane of the class mollicutes.
Manipal-2013
Biological Classification
258499
Botanical name of 'gram' is
1 Cicer arietinum
2 Phaseolus aurens
3 Lablab purpureus
4 Dolichos
Explanation:
Cicer arietinum is the botanical name of the gram belongs to family Fabaceae. - Its different types are variously known as gram or Bengal gram, chana etc.
258496
The outer face of outer membrane of Gramnegative bacteria having
1 mycoic acid
2 teichoic acid
3 lipopolysaccharides
4 peptidoglycan
Explanation:
Gram-negative bacteria are surrounded by a thin peptidoglycan cell wall which itself is surrounded by an outer membrane containing lipopolysaccharide. - It forms an impermeable barrier for various antimicrobial protiens of the immune system.
VMMC-2014
Biological Classification
258497
Which of the following does not evolve oxygen?
1 Autotrophic plants
2 Green algae
3 Blue-green algae
4 Photosynthetic bacteria
Explanation:
Some bacteria are photosynthetic which convert energy from sunlight into another form of energy they can use to grow. - Photosynthetic bacteria contain different photosynthetic pigments. - None of the anoxygenic phototrophic bacteria have the ability to use water as an electron donor and thus perform photosynthesis using sulfide hydrogen or organic substance. Therefore photosynthesis by these bacteria does not involve oxygen.
JIPMER-2001
Biological Classification
258498
Organism without any specific shape are
1 mycoplasm
2 bacteria
3 viruses
4 cyanobacteria
Explanation:
Organism without any specific shape are mycoplasma. Mycoplasmas are a group of pleomorphic micro-organisms characterized by lack of cell wall and ability to form colonies on agar agar resembling tiny fried eggs. - Mycoplasma is a genus of bacteria that like the other membrane of the class mollicutes.
Manipal-2013
Biological Classification
258499
Botanical name of 'gram' is
1 Cicer arietinum
2 Phaseolus aurens
3 Lablab purpureus
4 Dolichos
Explanation:
Cicer arietinum is the botanical name of the gram belongs to family Fabaceae. - Its different types are variously known as gram or Bengal gram, chana etc.
258496
The outer face of outer membrane of Gramnegative bacteria having
1 mycoic acid
2 teichoic acid
3 lipopolysaccharides
4 peptidoglycan
Explanation:
Gram-negative bacteria are surrounded by a thin peptidoglycan cell wall which itself is surrounded by an outer membrane containing lipopolysaccharide. - It forms an impermeable barrier for various antimicrobial protiens of the immune system.
VMMC-2014
Biological Classification
258497
Which of the following does not evolve oxygen?
1 Autotrophic plants
2 Green algae
3 Blue-green algae
4 Photosynthetic bacteria
Explanation:
Some bacteria are photosynthetic which convert energy from sunlight into another form of energy they can use to grow. - Photosynthetic bacteria contain different photosynthetic pigments. - None of the anoxygenic phototrophic bacteria have the ability to use water as an electron donor and thus perform photosynthesis using sulfide hydrogen or organic substance. Therefore photosynthesis by these bacteria does not involve oxygen.
JIPMER-2001
Biological Classification
258498
Organism without any specific shape are
1 mycoplasm
2 bacteria
3 viruses
4 cyanobacteria
Explanation:
Organism without any specific shape are mycoplasma. Mycoplasmas are a group of pleomorphic micro-organisms characterized by lack of cell wall and ability to form colonies on agar agar resembling tiny fried eggs. - Mycoplasma is a genus of bacteria that like the other membrane of the class mollicutes.
Manipal-2013
Biological Classification
258499
Botanical name of 'gram' is
1 Cicer arietinum
2 Phaseolus aurens
3 Lablab purpureus
4 Dolichos
Explanation:
Cicer arietinum is the botanical name of the gram belongs to family Fabaceae. - Its different types are variously known as gram or Bengal gram, chana etc.
258496
The outer face of outer membrane of Gramnegative bacteria having
1 mycoic acid
2 teichoic acid
3 lipopolysaccharides
4 peptidoglycan
Explanation:
Gram-negative bacteria are surrounded by a thin peptidoglycan cell wall which itself is surrounded by an outer membrane containing lipopolysaccharide. - It forms an impermeable barrier for various antimicrobial protiens of the immune system.
VMMC-2014
Biological Classification
258497
Which of the following does not evolve oxygen?
1 Autotrophic plants
2 Green algae
3 Blue-green algae
4 Photosynthetic bacteria
Explanation:
Some bacteria are photosynthetic which convert energy from sunlight into another form of energy they can use to grow. - Photosynthetic bacteria contain different photosynthetic pigments. - None of the anoxygenic phototrophic bacteria have the ability to use water as an electron donor and thus perform photosynthesis using sulfide hydrogen or organic substance. Therefore photosynthesis by these bacteria does not involve oxygen.
JIPMER-2001
Biological Classification
258498
Organism without any specific shape are
1 mycoplasm
2 bacteria
3 viruses
4 cyanobacteria
Explanation:
Organism without any specific shape are mycoplasma. Mycoplasmas are a group of pleomorphic micro-organisms characterized by lack of cell wall and ability to form colonies on agar agar resembling tiny fried eggs. - Mycoplasma is a genus of bacteria that like the other membrane of the class mollicutes.
Manipal-2013
Biological Classification
258499
Botanical name of 'gram' is
1 Cicer arietinum
2 Phaseolus aurens
3 Lablab purpureus
4 Dolichos
Explanation:
Cicer arietinum is the botanical name of the gram belongs to family Fabaceae. - Its different types are variously known as gram or Bengal gram, chana etc.
