NEET Test Series from KOTA - 10 Papers In MS WORD
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Microbes in Human Welfare
259942
Which one of the following population interactions is widely used in medical science for the production of antibiotics?
1 Commensalism
2 Mutualism
3 Amensalism
4 Parasitism
Explanation:
Amensalism is the type of interaction in which one species harmed by another species may be for its own benefit. This type of interaction involves the production of antibiotics from a species which will inhibit or kill the pathogen (other species) in the association. These types of interactions are widely used in medical science for the production of antibiotics.
NEET-2018
Microbes in Human Welfare
259943
The term "antibiotic" was coined by: -
1 Edward Jenner
2 Louis Pasteur
3 Selman Waksman
4 Alexander Fleming
Explanation:
The term "antibiotic" was coined by Selman Abraham Waksman, an American microbiologist in 1942. Selman Waksman is also credited with the discovery of Streptomycin. - Louis Pasteur, microbiologist, who discovered the process of pasteurization. - Alexander Fleming discovered first antibiotic penicillin from Penicillium notatum. - Edward Jenner is well known for his innovative contribution to immunization and eradication of small pox.
AIPMT-2003 / BVP-2007
Microbes in Human Welfare
259944
By all of the following ways bacteria become resistant to antibiotic except:
1 Making enzymes that inactive the drug
2 Becoming impermeable to the drug
3 Modifying the target of the drug
4 Moving away from the drug
Explanation:
The fundamental mechanism of antibacterial resistance are - (i) Enzymatic degradation of drug. (ii) Changes in membrane permeability to antibiotics. (iii) Modifying the target of the drug.
AIIMS-2009
Microbes in Human Welfare
259945
Chloromycetin is obtained from
1 Streptomyces venezualae
2 Streptomyces remosus
3 Bacillus subtilis
4 Clostridium botulinum.
Explanation:
Chloromycetin or is obtained from the soil bacterium Streptomyces venezuelae. - It is an antibiotic useful for the treatment of a number of bacterial infections like meningitis, plague, etc.
259942
Which one of the following population interactions is widely used in medical science for the production of antibiotics?
1 Commensalism
2 Mutualism
3 Amensalism
4 Parasitism
Explanation:
Amensalism is the type of interaction in which one species harmed by another species may be for its own benefit. This type of interaction involves the production of antibiotics from a species which will inhibit or kill the pathogen (other species) in the association. These types of interactions are widely used in medical science for the production of antibiotics.
NEET-2018
Microbes in Human Welfare
259943
The term "antibiotic" was coined by: -
1 Edward Jenner
2 Louis Pasteur
3 Selman Waksman
4 Alexander Fleming
Explanation:
The term "antibiotic" was coined by Selman Abraham Waksman, an American microbiologist in 1942. Selman Waksman is also credited with the discovery of Streptomycin. - Louis Pasteur, microbiologist, who discovered the process of pasteurization. - Alexander Fleming discovered first antibiotic penicillin from Penicillium notatum. - Edward Jenner is well known for his innovative contribution to immunization and eradication of small pox.
AIPMT-2003 / BVP-2007
Microbes in Human Welfare
259944
By all of the following ways bacteria become resistant to antibiotic except:
1 Making enzymes that inactive the drug
2 Becoming impermeable to the drug
3 Modifying the target of the drug
4 Moving away from the drug
Explanation:
The fundamental mechanism of antibacterial resistance are - (i) Enzymatic degradation of drug. (ii) Changes in membrane permeability to antibiotics. (iii) Modifying the target of the drug.
AIIMS-2009
Microbes in Human Welfare
259945
Chloromycetin is obtained from
1 Streptomyces venezualae
2 Streptomyces remosus
3 Bacillus subtilis
4 Clostridium botulinum.
Explanation:
Chloromycetin or is obtained from the soil bacterium Streptomyces venezuelae. - It is an antibiotic useful for the treatment of a number of bacterial infections like meningitis, plague, etc.
259942
Which one of the following population interactions is widely used in medical science for the production of antibiotics?
1 Commensalism
2 Mutualism
3 Amensalism
4 Parasitism
Explanation:
Amensalism is the type of interaction in which one species harmed by another species may be for its own benefit. This type of interaction involves the production of antibiotics from a species which will inhibit or kill the pathogen (other species) in the association. These types of interactions are widely used in medical science for the production of antibiotics.
NEET-2018
Microbes in Human Welfare
259943
The term "antibiotic" was coined by: -
1 Edward Jenner
2 Louis Pasteur
3 Selman Waksman
4 Alexander Fleming
Explanation:
The term "antibiotic" was coined by Selman Abraham Waksman, an American microbiologist in 1942. Selman Waksman is also credited with the discovery of Streptomycin. - Louis Pasteur, microbiologist, who discovered the process of pasteurization. - Alexander Fleming discovered first antibiotic penicillin from Penicillium notatum. - Edward Jenner is well known for his innovative contribution to immunization and eradication of small pox.
AIPMT-2003 / BVP-2007
Microbes in Human Welfare
259944
By all of the following ways bacteria become resistant to antibiotic except:
1 Making enzymes that inactive the drug
2 Becoming impermeable to the drug
3 Modifying the target of the drug
4 Moving away from the drug
Explanation:
The fundamental mechanism of antibacterial resistance are - (i) Enzymatic degradation of drug. (ii) Changes in membrane permeability to antibiotics. (iii) Modifying the target of the drug.
AIIMS-2009
Microbes in Human Welfare
259945
Chloromycetin is obtained from
1 Streptomyces venezualae
2 Streptomyces remosus
3 Bacillus subtilis
4 Clostridium botulinum.
Explanation:
Chloromycetin or is obtained from the soil bacterium Streptomyces venezuelae. - It is an antibiotic useful for the treatment of a number of bacterial infections like meningitis, plague, etc.
259942
Which one of the following population interactions is widely used in medical science for the production of antibiotics?
1 Commensalism
2 Mutualism
3 Amensalism
4 Parasitism
Explanation:
Amensalism is the type of interaction in which one species harmed by another species may be for its own benefit. This type of interaction involves the production of antibiotics from a species which will inhibit or kill the pathogen (other species) in the association. These types of interactions are widely used in medical science for the production of antibiotics.
NEET-2018
Microbes in Human Welfare
259943
The term "antibiotic" was coined by: -
1 Edward Jenner
2 Louis Pasteur
3 Selman Waksman
4 Alexander Fleming
Explanation:
The term "antibiotic" was coined by Selman Abraham Waksman, an American microbiologist in 1942. Selman Waksman is also credited with the discovery of Streptomycin. - Louis Pasteur, microbiologist, who discovered the process of pasteurization. - Alexander Fleming discovered first antibiotic penicillin from Penicillium notatum. - Edward Jenner is well known for his innovative contribution to immunization and eradication of small pox.
AIPMT-2003 / BVP-2007
Microbes in Human Welfare
259944
By all of the following ways bacteria become resistant to antibiotic except:
1 Making enzymes that inactive the drug
2 Becoming impermeable to the drug
3 Modifying the target of the drug
4 Moving away from the drug
Explanation:
The fundamental mechanism of antibacterial resistance are - (i) Enzymatic degradation of drug. (ii) Changes in membrane permeability to antibiotics. (iii) Modifying the target of the drug.
AIIMS-2009
Microbes in Human Welfare
259945
Chloromycetin is obtained from
1 Streptomyces venezualae
2 Streptomyces remosus
3 Bacillus subtilis
4 Clostridium botulinum.
Explanation:
Chloromycetin or is obtained from the soil bacterium Streptomyces venezuelae. - It is an antibiotic useful for the treatment of a number of bacterial infections like meningitis, plague, etc.
