What microbiological field was established by Winogradsky and
Beijerinck?
a. Virology
b. Microbial ecology
c. Bacteriology
d. Mycology

1 Answer

Answer :

b. Microbial ecology

Related questions

Description : What is the name for the field of study established by Semmelweis and Snow in the mid l800s? a. immunology b. Bacteriology c. Virology d. Cpidcniology

Last Answer : d. Cpidcniology

Description : What do you call the study of fungi? (1) Mycology (2) Parasitology (3) Bacteriology (4) Ecology

Last Answer : (1) Mycology Explanation: Mycology is the branch of biology concerned with the study of fungi. It includes the study of fungi's genetic and biochemical properties, their taxonomy and their use to ... tinder, medicine, food, and entheogens, as well as their dangers, such as poisoning or infection

Description : What do you call the study of fungi? (1) Mycology (2) Parasitology (3) Bacteriology (4) Ecology

Last Answer : Mycology

Description : What group of microbial agent was identified from the work of Ivanowsky a Beijerinck? a. Viruses b. Fungi c. Protozoa d. Bacteria

Last Answer : a. Viruses

Description : Which one of the following scientists was NOT involved with discovering viruses? a. Felix d‘Herrelle b. Dimitri Ivanowsky c. Robert Fleming d. Martinus Beijerinck

Last Answer : c. Robert Fleming

Description : Ivanowsky, Beijerinck and Reed all began studies with particles smaller than the filters they were working with. This began the study of _____. a. measles b. viruses c. prions d. bacteria

Last Answer : b. viruses

Description : A new field of _________ has arisen from sequencing, analyzing and comparing microbial genomes. a. PCR b. DNA probes c. microbial genomics d. microarrays

Last Answer : c. microbial genomics

Description : The study of fungi is called _____. a. Fungology b. Mycology c. Hyphology d. Mycosis

Last Answer : b. Mycology

Description : What is Mycology? A-Study of viruses B- Study of nucleic acid C- Study of bacteria D-Study of fungi

Last Answer : Study of fungi

Description : What is Mycology? A- Study of viruses B- Study of nucleic acid C- Study of bacteriaD- Study of fungi

Last Answer : Study of fungi

Description : Mycology is Study of _ _ _ _ _ _ _ _ A Fungi B Virus C Prokaryotes D Parasites

Last Answer : A Fungi

Description : Why is microbial control necessary and what are some of the factors that go into the choice of a particular antimicrobial agent?

Last Answer : The control of microorganisms is an important way of preventing pathogens from reaching the body.Sterilizing laboratory equipment, hospital supplies, and industrial apparatus helps contain contamination.The choice of a ... , the acidity or alkalinity of the area, and the presence of organic matter. 

Description : One indirect way to determine microbial growth is using a _____. a. UV light b. Spectrophotometer c. Light meter d. Radioactive counter

Last Answer : b. Spectrophotometer

Description : ______ form the bulk of microbial products of industrial interest. a. primary metabolites b. secondary metabolites c. tertiary metabolites d. quaternary metabolites

Last Answer : b. secondary metabolites

Description : Some scientists‘ estimate that in nature, _____ of all microbial activities occur in biofilms. a. 0.25 b. 0.33 c. 0.45 d. 0.6 e. 0.99

Last Answer : e. 0.99

Description : ________ bind to_________ on microbial invaders. a. Toll-like receptors; PAM Ps b. Mast cells; histamine c. Toll-like receptors; complement d. Macrophages; defensins

Last Answer : a. Toll-like receptors; PAM Ps

Description : ________ occurs if a microbial member of the normal microbiota should gain access to sterile tissue. a. Pathogenicity Islands b. Exogenous Infection c. Endogenous Infection d. Polymicrobial Disease

Last Answer : c. Endogenous Infection

Description : Craig Venter‘s sampling of ocean microorganisms is an example of a. Microarrays. b. Horizontal Gene Transfer. c. Microbial Forensics. d. Metagenomics.

Last Answer : d. Metagenomics.

Description : What is the thermal death time? a. The Time Necessary To Kill Bacteria At A Specific Temperature b. The Temperature Necessary To Kill Microbes In A Specific Time c. The Average Amount Of Time To Kill Microbial Cells d. It Is The Same As The Thermal Death Point

Last Answer : a. The Time Necessary To Kill Bacteria At A Specific Temperature

Description : Preservation methods such as salting result in the microbial cells. a. Loss Of Salt From b. Gain Of Water Into c. Loss Of Water From d. Lysis Of

Last Answer : c. Loss Of Water From

Description : The thermal death time is a. The Time To Kill A Microbial Population At A Given Temperature. b. The Time To Kill A Microbial Population In Boiling Water. c. The Temperature To Kill All Pathogens. d. The Minimal Temperature Need To Kill A Microbial Population.

Last Answer : a. The Time To Kill A Microbial Population At A Given Temperature.

Description : All the following terms apply to microbial killing except: a. Sterilization. b. Microbicidal. c. Bactericidal. d. Fungistatic.

Last Answer : d. Fungistatic

Description : Which one of the following macromolecules would NOT normally be used for microbial energy metabolism. a. DNA b. Proteins c. Carbohydrates d. Fats

Last Answer : b. Proteins

Description : Which of the following disease is not caused by microbial protein toxin? A.Botulism B.Diphtheria C.Shigella dysentery D.Tuberculosis

Last Answer : D.Tuberculosis

Description : The microbial ecosystem of soil includes A.biotic components of soil B.abiotic components of soil C.biotic and abiotic components of soil D.none of the above

Last Answer : C.biotic and abiotic components of soil

Description : The microbial ecosystem of soil includes A.biotic components of soil B.abiotic components of soil C.biotic and abiotic components of soil D.none of the above

Last Answer : C.biotic and abiotic components of soil

Description : Microbial rennet, which is used in cheese manufacture is produced by A- .Mucorspp B- Aspergillusspp C- Bacillus spp D- Saccharomyces spp

Last Answer : Aspergillusspp

Description : The flow of genetic material in microbial cells usually takes place from A- RNA through DNA to proteins B- proteins through RNA to DNA C- .DNA through RNA to proteins D- none of these

Last Answer : .DNA through RNA to proteins

Description : Which group of microbial agents is eukaryotic? a. Bacteria b. Viruses c. Archaea d. Algae

Last Answer : d. Algae

Description : Technical virology questions about ERVs and RNA vs. DNA viral rates of mutation?

Last Answer : You’re going to make me dig out my old biochemistry texts for this one. Don’t have time now but I’ll do it when I get home from work.

Description : Nature of reality... Are we any closer to discovering it now than when we were nothing more than microbiological mud skippers crawling out of the cesspool of life at the dawn of time?

Last Answer : I’m sorry. I do not understand “it” as asked.

Description : The principle in microbiological assays is a. At certain range the concentration of growth factor will bear a linear relationship to the amount of nutrients added b. Concentration of growth factor have a linear relationship with the growth of the organism c. Both a and b d. None of the above

Last Answer : Ans: B

Description : Important microbiological features of ciprofloxacin include the following except (a) Long postantibiotic effect (b) Marked suppression of intestinal anaerobes (c) MBC values close to MIC values (d) Slow development of resistance

Last Answer : Ans: B

Description : Important microbiological features of ciprofloxacin include the following except: A. Long postantibiotic effect B. Marked suppression of intestinal anaerobes C. MBC values close to MIC values D. Slow development of resistance

Last Answer : B. Marked suppression of intestinal anaerobes

Description : Who is the father of bacteriology ?

Last Answer : Louis Pasteur, the father of bacteriology

Last Answer : father or inventor of bacteriology (Louis Pasteur)

Last Answer : Anton Van Leuven Hook Biology Father.

Description : Who discovered malaria causing germs? (1) Christiaan Bernard (2) Charles Louis Alphonse Laveran (3) Dmitry Ivanovsky (4) Martinus William Beijerinck

Last Answer : (2) Charles Louis Alphonse Laveran Explanation: Charles Louis Alphonse Laveran, a French army surgeon stationed in Constantine, Algeria, discovered that malaria was caused by a protozoan parasite in 1880.

Description : Select the wrong statement. (a) The term ‘contagium vivum fluidum’ was coined by M. W. Beijerinck. (b) Mosaic disease in tobacco and AIDS in human being are caused by viruses. (c) The viroids were discovered by D.J. Ivanowsky. (d) W.M. Stanley showed that viruses could be crystallised.

Last Answer : (c) The viroids were discovered by D.J. Ivanowsky

Description : The term Virus was first time coined by a. Kunh b. Beijerinck c. Stanely d. None of these

Last Answer : b. Beijerinck

Description : What is Mycology ?

Last Answer : The science of fungi is called "mycology"

Description : Consider the following pairs: 1. Entomology-Study of insects 2. Mycology-Study of algae 3. Pedology-Study of soils 4. Pharmacology Study of medicine and their effect Which of the above pairs are correctly matched? (a) 1 and 4 (b) 3 and 4 (c) 1, 3, and 4 (d) 1, 2, 3, and 4

Last Answer : Ans:(b)

Description : Mycology is a study of (a) Bacteria (b) Virus (c) Fungi(d) Parasites

Last Answer : (c) Fungi

Description : Mycology is the branch of botany, what do we study about in that branch?

Last Answer : Fungi

Description : Study of pollen grain is called- (a) Pomology (b) Palynology (c) Phocology (d) Mycology

Last Answer : (b) Palynology 

Description : Immunological tolerance to ―self‖ is established by a. Destruction of self-reactive lymphoid cells. b. Clonal anergy. c. Clonal deletion. d. All the above (A—C) are correct.

Last Answer : d. All the above (A—C) are correct.

Description : An "International Unit" of penicillin activity established in 1944 is amount of penicillin equivalent to A.0.6 micrograms of crystalline penicillin G of about 98% purity B.0.6 micrograms of crystalline ... G of about 98% purity D.0.8 micrograms of crystalline penicillin G of about 90% purity

Last Answer : A.0.6 micrograms of crystalline penicillin G of about 98% purity

Description : What surgical practice was established by Lister? a. antisepsis b. chemotherapy c. variolation d. sterilization

Last Answer : a. antisepsis

Description : The _____ microscope would be used to view cell structures within ultrathin sections of cells. a. scanning electron b. transmission electron c. bright-field d. dark-field

Last Answer : b. transmission electron

Description : If you wanted to study the surface of a bacterial cell, you would use a. A transmission electron microscope. b. A light microscope with phase-contrast optics. c. A scanning electron microscope. d. A light microscope with dark-field optics.

Last Answer : c. A scanning electron microscope.