1 Answer

Answer :

The cholera bacterium was discovered by Robert Koch.

Related questions

Description : Which bacterium causes cholera?

Last Answer : Vibrio cholerae

Description : To select cholera-causing bacterium, Vibrio cholerae, the pH of the medium is maintained at apH of A- 8.5 B-8.90 C-6.79 D- 3.5

Last Answer : 8.5

Description : Who discovered the bacterium which causes anthrax?

Last Answer : Robert Koch

Description : By whom was Cholera bacillus discovered? -Do You Know?

Last Answer : answer:

Last Answer : Cholera discovers Bacillus (Robert Koch)

Description : Who discovered Cholera germs? (1) Robert Koch (2) Rene Laennec (3) Dreser (4) Hansen

Last Answer : (1) Robert Koch Explanation: In 1883, Koch worked with a French research team in Alexandria, Egypt, studying cholera. Koch identified the vibrio bacterium that caused cholera.

Description : Who discovered the Cholera-bacillus? (1) Louis Pasteur (2) Ronald Ross (3) Robert Koch (4) Joseph Lister

Last Answer : (3) Robert Koch Explanation: Robert Kach was a German physician. He became famous for isolating Bacillus anthracis 8 7, the Tuberculosis bacillus (1882) and Vibrio cholerae (1883) and for his ... Medicine in 1905 for his tuberculosis findings. He is considered one of the founders of microbiology.

Description : By whom was Cholera bacillus discovered?

Last Answer : Robert Koch

Description : 1. The working of optical is based on which of electromagnetic waves? 2. By whom was Cholera bacillus discovered? 3. At present the Rajya Sabha consists of howmany members? 4. Where is the ... that? 19. How are the Himalayan rivers? 20. In Krishnadevaraya's court, who were Ashtadiggajas?

Last Answer : Answer : 1. Total internal reflection 2. Robert Koch 3. 245 4. East Africa 5. Bhaskara 6. Charles Dickens 7. Lowering bank rate 8. Silicon 9. Patagonia desert 10. Monarchial 11. Alexzander Fleming 12. ... . 16. 3 17. Increases 18. Multiply themselves 19. Snow fed 20. Eight great poets of his court

Description : Who discovered the Cholera-bacillus ? (1) Louis Pasteur (2) Ronald Ross (3) Robert Koch (4) Joseph Lister

Last Answer : Robert Koch

Description : Who discovered Cholera germs? (1) Robert Koch (2) Rene Laennec (3) Dreser (4) Hansen

Last Answer :  Robert Koch

Description : What is the difference between a virus and a bacterium?

Last Answer : A: A virus is smaller and can only reproduce inside a living host, while a bacterium can reproduce on its own.

Description : What is a bacterium?

Last Answer : A bacterium is a type of unicellular organism that is found in virtually every environment on Earth, and plays a crucial role in many biological processes, including digestion, nitrogen fixation, and disease.

Description : What is the difference between a virus and a bacterium?

Last Answer : A: A virus is an infectious agent that consists of genetic material surrounded by a protein coat and requires a host cell to replicate, while a bacterium is a single-celled organism that can exist and reproduce independently.

Description : What is the difference between a virus and a bacterium?

Last Answer : A: A virus is a non-living particle that requires a host cell to reproduce, while a bacterium is a single-celled organism that can reproduce on its own. Bacteria are also much larger than viruses and have a more complex cellular structure.

Description : What is the difference between a virus and a bacterium?

Last Answer : A: A virus is a non-living, infectious particle that requires a host cell to replicate, while a bacterium is a living microorganism that can replicate on its own and can cause infection or disease.

Description : What is the difference between a virus and a bacterium?

Last Answer : A: A virus is a non-living particle that requires a host cell to replicate, while a bacterium is a living, single-celled organism.

Description : A virus infecting a bacterium is -Science

Last Answer : A VIRUS INFECTING A BACTERIUM IS CALLED BACTERIOPHAGES; OR PHAGES.

Description : What is the name of the bacterium that causes diarrhea ?

Last Answer : Different bacteria such as Salmonella , Shigella flexneri , Bacillus cereus , Escherichia coli, Vibrio etc. can cause diarrhea. Diarrhea Giardia , Entamiba is responsible for the national protozoa diarrhea. [Diarrhea]

Description : Which bacterium causes tetanus ?

Last Answer : Bacillus is a bacterium that causes tetanus.

Description : Which is the smallest bacterium ?

Last Answer : answer : dialister

Last Answer : Filaria worms are responsible for gout.

Description : Asseriton: Insect resistant transgenic cotton has been produced by inserting Bt gene Reason The Bt gene is derived form a bacterium

Last Answer : Asseriton: Insect resistant transgenic cotton has been produced by inserting Bt gene Reason The Bt ... If both the assertion and reason are false

Description : Assertion : Agrobacterium tumefaciens is popular in genetic engineering because this bacterium is associated with the roots of all cereal and pulse cr

Last Answer : Assertion : Agrobacterium tumefaciens is popular in genetic engineering because this bacterium is ... both the assertion and reason are false

Description : A bacterium grown over medium having radiactive `.^(35)S` incorporates radioactivity in

Last Answer : A bacterium grown over medium having radiactive `.^(35)S` incorporates radioactivity in A. Carbohydrates B. Proteins C. DNA D. RNA

Description : Ability of a gene to express more than one characters is called Pleiotropy. ! The occurance of a bacterium in more than one morphological forms is cal

Last Answer : Ability of a gene to express more than one characters is called Pleiotropy. ! The occurance of a bacterium ... wrong D. If both As and R are wrong.

Description : 1. Genetic material in bacterium is a single chromosome made up of circular and coiled _______. 

Last Answer : Fill in the blanks. 1. Genetic material in bacterium is a single chromosome made ... cells are known as extrachromosomal selfreplicating DNA.

Description : What is the size of the largest bacterium?

Last Answer : Need answer

Description : Is an example of a bacterium (choose all that apply) chicken pox the flu ameoba Bacillus anthracis yeast parameceum Staphylococcus aureus mushrooms?

Last Answer : Need answer

Description : Can you Describe bacterium?

Last Answer : Need answer

Description : What effect might the polysaccharide capsule have on a bacterium contained within the capsule?

Last Answer : Need answer

Description : How do to observe the surface features of a bacterium you would use a?

Last Answer : electron microscope.

Description : The first amino acid incorporated in a polypeptide in a ribosome of a bacterium is (A) N formyl methionine (B) Methionine (C) Alamine (D) Glycine

Last Answer : Answer : A

Description : Which of the following shows heterothallism? (a) Rhizopus (b) Cycas (c) Bacterium (d) Ricinus

Last Answer : Ans. ((a))

Description : Under anaerobic conditions, bacterium Pseudomonas changes (a) Nitrate to molecular nitrogen (b) Nitrate to ammonia (c) Nitrate to nitrite (d) Nitrite to nitrate

Last Answer : Ans. ((a))

Description : A bacterium used in genetic engineering

Last Answer : Ans. E-coli (Agrobacterium rhizogenes)

Description : The essential element required by the N fixing bacterium Rhizobium

Last Answer : Ans. Mo

Description : Which bacterium is used for nitrogen fixation in sugarcane field?

Last Answer : Ans.Acetobactor diazotrophicus

Description : The nitrogen fixing bacterium found on root surface of rice

Last Answer : Ans.Azospirillum

Description : Herpes is: A. An S.T.D. B. a cold sore or fever blister C. an invasion of pyogenic bacterium

Last Answer : Ans: B

Description : How much time a bacterium take for the complete duplication? a. 30 min. b. 10 min. c. 20 min. d. 25 min.

Last Answer : Ans: C

Description : The necrotic ring spot disease of stone fruits (cherry, peach, plum, etc.) is caused by (a) a bacterium (b) fungal infection (c) molybdenum deficiency (d) virus

Last Answer : Ans:(d)

Description : The smallest living cell is that of a (a) bacterium (b) bread mold (c) mycoplasma (d) virus

Last Answer : Ans:(c)

Description : Under the electron microscope, you observe a cell with three different types of large organelles, each bounded by two membranes. The cell is most likely (a) A plant (b) An animal (c) A fungus (d) A bacterium

Last Answer : Ans:(a)

Description : The virus that infects a bacterium is (a) Arbovirus (b) Viremia (c) Bacteriophage (d) Baclofen

Last Answer : Ans:(c)

Description : Which of the following bacterium causes crown gall disease in plants? (1) Bacillus thurigiensis (2) Agrobacterium tumefaciens (3) Pseudomonas fluorescens (4) None of these

Last Answer : (2) Agrobacterium tumefaciens Explanation: Crown gall is a disease caused by the bacterium Agrobacterium tumefaciens (synonym Rhizobium radiobacter), which enters the plant through wounds in roots or ... producing swollen galls. As the disease progresses, plants lose vigour and may eventually die.

Description : The antibiotic penicillin is obtained from which of the following? (1) synthetic process (2) a bacterium (3) fungus (4) virus infected cells

Last Answer : (3) fungus Explanation: Penicillins are a group of antibiotics used to treat a large range of bacterial infections. They are derived from Penicillium fungi and can be taken orally or via injection. Penicillin was discovered in 1928 by Scottish scientist Alexander Fleming.

Description : Typhoid fever is caused by – (1) Bacterium (3) Fungi (2) Protozoa (4) Virus

Last Answer : (1) Bacterium

Description : The antibiotic Ampicillin is - (1) a synthetic drug (2) obtained from a bacterium (3) obtained from a plant extract (4) a semi-synthetic drug

Last Answer : (2) obtained from a bacterium Explanation: Ampicillin is an antibiotic made from bacteria. Belonging to the penicillin group of beta-lactam antibiotics, ampicillin is able to penetrate Gram-positive ... group. That amino group helps the drug penetrate the outer membrane of gram-negative bacteria.

Description : 'ELISA' test is employed to diagnose - (1) Polio virus (2) AIDS antibodies (3) Tuberculosis bacterium (4) Cancer

Last Answer : (3) Tuberculosis bacterium Explanation: ELISA is an abbreviation for "enzymelinked immunosorbent assay." An ELISA test uses components of the immune system and chemicals to detect immune responses In the body (for example, to infectious microbes).