258520
The bacteria oxidising a number of inorganic compounds to obtain energy for the assimilation of $\mathrm{CO}_{2}$ are called
1 photoautotrophic bacteria
2 chemoautotrophic bacteria
3 heterotrophic bacteria
4 None of the above
Explanation:
Chemoautotrophs are organisms that obtain energy by oxidation of inorganic compounds in their environment. - Chemoautotrophs are able to thrive in very harsh environments such as deep sea vents, due to their lack of dependence on outside sources of carbon other than carbon dioxide.
UP CPMT-2011 / AMU-2001
Biological Classification
258229
Antibiotics are produced by
1 Virus
2 Bacteria
3 Protozoans
4 Cyanobacteria
Explanation:
Antibiotics are chemicals that inhibit or kill the growth of bacteria and are used to treat bacterial infection. They are produced by bacteria and fungi.
AP EAPCET-12.07.2022 Shift-I
Biological Classification
258346
A bacterial colony is produced from
1 a single bacterium by its repetitive division
2 multiple bacterium without replication.
3 clumping of two to three bacteria
4 a single bacterium without cell division
Explanation:
A single bacterium divides to become a visible collection called a colony, which denotes how bacteria can be grow on a nutritional medium. Clone refers to each cell in a bacterial colony.
KVPY SB \& SX-2014
Biological Classification
258381
Membrane-bound organelles are absent in:
1 Saccharomyces
2 Streptococcus
3 Chalamydomonas
4 Plasmodium
Explanation:
Streptococcus belongs to kingdom Monera, it is a unicellular prokaryotic organism. They do not have membrane-bound organelles.
258520
The bacteria oxidising a number of inorganic compounds to obtain energy for the assimilation of $\mathrm{CO}_{2}$ are called
1 photoautotrophic bacteria
2 chemoautotrophic bacteria
3 heterotrophic bacteria
4 None of the above
Explanation:
Chemoautotrophs are organisms that obtain energy by oxidation of inorganic compounds in their environment. - Chemoautotrophs are able to thrive in very harsh environments such as deep sea vents, due to their lack of dependence on outside sources of carbon other than carbon dioxide.
UP CPMT-2011 / AMU-2001
Biological Classification
258229
Antibiotics are produced by
1 Virus
2 Bacteria
3 Protozoans
4 Cyanobacteria
Explanation:
Antibiotics are chemicals that inhibit or kill the growth of bacteria and are used to treat bacterial infection. They are produced by bacteria and fungi.
AP EAPCET-12.07.2022 Shift-I
Biological Classification
258346
A bacterial colony is produced from
1 a single bacterium by its repetitive division
2 multiple bacterium without replication.
3 clumping of two to three bacteria
4 a single bacterium without cell division
Explanation:
A single bacterium divides to become a visible collection called a colony, which denotes how bacteria can be grow on a nutritional medium. Clone refers to each cell in a bacterial colony.
KVPY SB \& SX-2014
Biological Classification
258381
Membrane-bound organelles are absent in:
1 Saccharomyces
2 Streptococcus
3 Chalamydomonas
4 Plasmodium
Explanation:
Streptococcus belongs to kingdom Monera, it is a unicellular prokaryotic organism. They do not have membrane-bound organelles.
258520
The bacteria oxidising a number of inorganic compounds to obtain energy for the assimilation of $\mathrm{CO}_{2}$ are called
1 photoautotrophic bacteria
2 chemoautotrophic bacteria
3 heterotrophic bacteria
4 None of the above
Explanation:
Chemoautotrophs are organisms that obtain energy by oxidation of inorganic compounds in their environment. - Chemoautotrophs are able to thrive in very harsh environments such as deep sea vents, due to their lack of dependence on outside sources of carbon other than carbon dioxide.
UP CPMT-2011 / AMU-2001
Biological Classification
258229
Antibiotics are produced by
1 Virus
2 Bacteria
3 Protozoans
4 Cyanobacteria
Explanation:
Antibiotics are chemicals that inhibit or kill the growth of bacteria and are used to treat bacterial infection. They are produced by bacteria and fungi.
AP EAPCET-12.07.2022 Shift-I
Biological Classification
258346
A bacterial colony is produced from
1 a single bacterium by its repetitive division
2 multiple bacterium without replication.
3 clumping of two to three bacteria
4 a single bacterium without cell division
Explanation:
A single bacterium divides to become a visible collection called a colony, which denotes how bacteria can be grow on a nutritional medium. Clone refers to each cell in a bacterial colony.
KVPY SB \& SX-2014
Biological Classification
258381
Membrane-bound organelles are absent in:
1 Saccharomyces
2 Streptococcus
3 Chalamydomonas
4 Plasmodium
Explanation:
Streptococcus belongs to kingdom Monera, it is a unicellular prokaryotic organism. They do not have membrane-bound organelles.
258520
The bacteria oxidising a number of inorganic compounds to obtain energy for the assimilation of $\mathrm{CO}_{2}$ are called
1 photoautotrophic bacteria
2 chemoautotrophic bacteria
3 heterotrophic bacteria
4 None of the above
Explanation:
Chemoautotrophs are organisms that obtain energy by oxidation of inorganic compounds in their environment. - Chemoautotrophs are able to thrive in very harsh environments such as deep sea vents, due to their lack of dependence on outside sources of carbon other than carbon dioxide.
UP CPMT-2011 / AMU-2001
Biological Classification
258229
Antibiotics are produced by
1 Virus
2 Bacteria
3 Protozoans
4 Cyanobacteria
Explanation:
Antibiotics are chemicals that inhibit or kill the growth of bacteria and are used to treat bacterial infection. They are produced by bacteria and fungi.
AP EAPCET-12.07.2022 Shift-I
Biological Classification
258346
A bacterial colony is produced from
1 a single bacterium by its repetitive division
2 multiple bacterium without replication.
3 clumping of two to three bacteria
4 a single bacterium without cell division
Explanation:
A single bacterium divides to become a visible collection called a colony, which denotes how bacteria can be grow on a nutritional medium. Clone refers to each cell in a bacterial colony.
KVPY SB \& SX-2014
Biological Classification
258381
Membrane-bound organelles are absent in:
1 Saccharomyces
2 Streptococcus
3 Chalamydomonas
4 Plasmodium
Explanation:
Streptococcus belongs to kingdom Monera, it is a unicellular prokaryotic organism. They do not have membrane-bound organelles.
