258332
Incubation period of Treponema pallidum is about
1 2 to 14 days
2 7 to 21 days
3 1 to 2 weeks
4 3 to 4 weeks
Explanation:
The bacterium Treponema pallidum causes syphilis. Syphilis is a type of sexually transmitted disease. The Incubation period of Treponema pallidum is about 3 to 4 weeks.
MHT CET-2016
Biological Classification
258333
Which of the following is a BGA ?
1 Anabaena
2 Rhizobium
3 Clostridium
4 Azotobacter
Explanation:
Anabena is a blue green algae reside in pond river lake etc. Anabaena azollae is found in pockets on the leaves of Azolla and helps in converting $\mathrm{N}_{2}$ to $\mathrm{NH}_{4}$ by nitrogen fixation. It increases the productivity of rice paddies.
MHT CET-2010
Biological Classification
258335
The structure formed by bacterial genome is called:
1 nucleoside
2 nucleoside
3 nucleoid
4 nucleus
Explanation:
The structure formed by bacterial genome is called nucleoid, or genophore or incipient nucleus. In the central part, true nucleus is absent, nuclear membrane absent and histone protein absent called nucleoid. Nucleoid consists of naked single as circular DNA true chromosome absent.
Rajasthan PMT-1997 JIPMER-1996
Biological Classification
258336
A plasmid is made up of.
1 f-RNA
2 m-RNA
3 r-RNA
4 DNA
Explanation:
A small circular DNA molecule found in bacteria and same other microscopic organism are called plasmids. Plasmids are physically separated from chromosomal DNA and replicate independently.
JIPMER-2002
Biological Classification
258337
An organisms having cytoplasm, DNA and RNA but no cell wall is
1 cyanobacterium
2 mycoplasma
3 bacterium
4 virus
Explanation:
Mycoplasma is the unicellular, smallest prokaryotes organism. Cell wall is absent and having cytoplasm, DNA, RNA, and cell membrane. Cell membrane made up of lipoproteins. Mesosomes are absent in mycoplasma.
258332
Incubation period of Treponema pallidum is about
1 2 to 14 days
2 7 to 21 days
3 1 to 2 weeks
4 3 to 4 weeks
Explanation:
The bacterium Treponema pallidum causes syphilis. Syphilis is a type of sexually transmitted disease. The Incubation period of Treponema pallidum is about 3 to 4 weeks.
MHT CET-2016
Biological Classification
258333
Which of the following is a BGA ?
1 Anabaena
2 Rhizobium
3 Clostridium
4 Azotobacter
Explanation:
Anabena is a blue green algae reside in pond river lake etc. Anabaena azollae is found in pockets on the leaves of Azolla and helps in converting $\mathrm{N}_{2}$ to $\mathrm{NH}_{4}$ by nitrogen fixation. It increases the productivity of rice paddies.
MHT CET-2010
Biological Classification
258335
The structure formed by bacterial genome is called:
1 nucleoside
2 nucleoside
3 nucleoid
4 nucleus
Explanation:
The structure formed by bacterial genome is called nucleoid, or genophore or incipient nucleus. In the central part, true nucleus is absent, nuclear membrane absent and histone protein absent called nucleoid. Nucleoid consists of naked single as circular DNA true chromosome absent.
Rajasthan PMT-1997 JIPMER-1996
Biological Classification
258336
A plasmid is made up of.
1 f-RNA
2 m-RNA
3 r-RNA
4 DNA
Explanation:
A small circular DNA molecule found in bacteria and same other microscopic organism are called plasmids. Plasmids are physically separated from chromosomal DNA and replicate independently.
JIPMER-2002
Biological Classification
258337
An organisms having cytoplasm, DNA and RNA but no cell wall is
1 cyanobacterium
2 mycoplasma
3 bacterium
4 virus
Explanation:
Mycoplasma is the unicellular, smallest prokaryotes organism. Cell wall is absent and having cytoplasm, DNA, RNA, and cell membrane. Cell membrane made up of lipoproteins. Mesosomes are absent in mycoplasma.
258332
Incubation period of Treponema pallidum is about
1 2 to 14 days
2 7 to 21 days
3 1 to 2 weeks
4 3 to 4 weeks
Explanation:
The bacterium Treponema pallidum causes syphilis. Syphilis is a type of sexually transmitted disease. The Incubation period of Treponema pallidum is about 3 to 4 weeks.
MHT CET-2016
Biological Classification
258333
Which of the following is a BGA ?
1 Anabaena
2 Rhizobium
3 Clostridium
4 Azotobacter
Explanation:
Anabena is a blue green algae reside in pond river lake etc. Anabaena azollae is found in pockets on the leaves of Azolla and helps in converting $\mathrm{N}_{2}$ to $\mathrm{NH}_{4}$ by nitrogen fixation. It increases the productivity of rice paddies.
MHT CET-2010
Biological Classification
258335
The structure formed by bacterial genome is called:
1 nucleoside
2 nucleoside
3 nucleoid
4 nucleus
Explanation:
The structure formed by bacterial genome is called nucleoid, or genophore or incipient nucleus. In the central part, true nucleus is absent, nuclear membrane absent and histone protein absent called nucleoid. Nucleoid consists of naked single as circular DNA true chromosome absent.
Rajasthan PMT-1997 JIPMER-1996
Biological Classification
258336
A plasmid is made up of.
1 f-RNA
2 m-RNA
3 r-RNA
4 DNA
Explanation:
A small circular DNA molecule found in bacteria and same other microscopic organism are called plasmids. Plasmids are physically separated from chromosomal DNA and replicate independently.
JIPMER-2002
Biological Classification
258337
An organisms having cytoplasm, DNA and RNA but no cell wall is
1 cyanobacterium
2 mycoplasma
3 bacterium
4 virus
Explanation:
Mycoplasma is the unicellular, smallest prokaryotes organism. Cell wall is absent and having cytoplasm, DNA, RNA, and cell membrane. Cell membrane made up of lipoproteins. Mesosomes are absent in mycoplasma.
258332
Incubation period of Treponema pallidum is about
1 2 to 14 days
2 7 to 21 days
3 1 to 2 weeks
4 3 to 4 weeks
Explanation:
The bacterium Treponema pallidum causes syphilis. Syphilis is a type of sexually transmitted disease. The Incubation period of Treponema pallidum is about 3 to 4 weeks.
MHT CET-2016
Biological Classification
258333
Which of the following is a BGA ?
1 Anabaena
2 Rhizobium
3 Clostridium
4 Azotobacter
Explanation:
Anabena is a blue green algae reside in pond river lake etc. Anabaena azollae is found in pockets on the leaves of Azolla and helps in converting $\mathrm{N}_{2}$ to $\mathrm{NH}_{4}$ by nitrogen fixation. It increases the productivity of rice paddies.
MHT CET-2010
Biological Classification
258335
The structure formed by bacterial genome is called:
1 nucleoside
2 nucleoside
3 nucleoid
4 nucleus
Explanation:
The structure formed by bacterial genome is called nucleoid, or genophore or incipient nucleus. In the central part, true nucleus is absent, nuclear membrane absent and histone protein absent called nucleoid. Nucleoid consists of naked single as circular DNA true chromosome absent.
Rajasthan PMT-1997 JIPMER-1996
Biological Classification
258336
A plasmid is made up of.
1 f-RNA
2 m-RNA
3 r-RNA
4 DNA
Explanation:
A small circular DNA molecule found in bacteria and same other microscopic organism are called plasmids. Plasmids are physically separated from chromosomal DNA and replicate independently.
JIPMER-2002
Biological Classification
258337
An organisms having cytoplasm, DNA and RNA but no cell wall is
1 cyanobacterium
2 mycoplasma
3 bacterium
4 virus
Explanation:
Mycoplasma is the unicellular, smallest prokaryotes organism. Cell wall is absent and having cytoplasm, DNA, RNA, and cell membrane. Cell membrane made up of lipoproteins. Mesosomes are absent in mycoplasma.
258332
Incubation period of Treponema pallidum is about
1 2 to 14 days
2 7 to 21 days
3 1 to 2 weeks
4 3 to 4 weeks
Explanation:
The bacterium Treponema pallidum causes syphilis. Syphilis is a type of sexually transmitted disease. The Incubation period of Treponema pallidum is about 3 to 4 weeks.
MHT CET-2016
Biological Classification
258333
Which of the following is a BGA ?
1 Anabaena
2 Rhizobium
3 Clostridium
4 Azotobacter
Explanation:
Anabena is a blue green algae reside in pond river lake etc. Anabaena azollae is found in pockets on the leaves of Azolla and helps in converting $\mathrm{N}_{2}$ to $\mathrm{NH}_{4}$ by nitrogen fixation. It increases the productivity of rice paddies.
MHT CET-2010
Biological Classification
258335
The structure formed by bacterial genome is called:
1 nucleoside
2 nucleoside
3 nucleoid
4 nucleus
Explanation:
The structure formed by bacterial genome is called nucleoid, or genophore or incipient nucleus. In the central part, true nucleus is absent, nuclear membrane absent and histone protein absent called nucleoid. Nucleoid consists of naked single as circular DNA true chromosome absent.
Rajasthan PMT-1997 JIPMER-1996
Biological Classification
258336
A plasmid is made up of.
1 f-RNA
2 m-RNA
3 r-RNA
4 DNA
Explanation:
A small circular DNA molecule found in bacteria and same other microscopic organism are called plasmids. Plasmids are physically separated from chromosomal DNA and replicate independently.
JIPMER-2002
Biological Classification
258337
An organisms having cytoplasm, DNA and RNA but no cell wall is
1 cyanobacterium
2 mycoplasma
3 bacterium
4 virus
Explanation:
Mycoplasma is the unicellular, smallest prokaryotes organism. Cell wall is absent and having cytoplasm, DNA, RNA, and cell membrane. Cell membrane made up of lipoproteins. Mesosomes are absent in mycoplasma.
