Module 1-3 Flashcards
AKA microorganism. Is a microscopic organism that comprises either a single cell (unicellular); cell clusters; or multicellular, relatively complex organisms. This is also the dominant life forms on earth found in almost every conceivable environment. They are also essential in sustaining life on this planet.
Microbe
Are single-celled organism that lack a nucleus
Prokaryotes
Are multicellular that include organisms consisting of many cell types performing different kinds of tissue.
Eukaryotes
From the 5 basic groups:
these are typically unicellular, microscpic, prokaryotic, organisms that reproduced by binary fission.
Bacteria
From the 5 basic groups:
These are yeasts and molds that are typically unicellular, microscopic, eukaryotic organism that reproduce by budding
Fungi
From the 5 basic groups:
These are typically submicroscopic, acellular infectious particles that can only replicate inside a living host cell
Viruses
From the 5 basic groups:
These are typically unicellular, microscopic, eukaryotic organisms that lack a cell wall.
Protozoa
From the 5 basic groups:
These are typically eukaryotic microorganism that carry out photosynthesis
Algae
Identify or list down and determie the focus of study of each item
8 branchecs of Microbiology under Taxonomy
Also identify if it is Pure or Applied Microbio
- Bacteriology - Study of bacteria
- Immunology - study of immune system
- Mycology - study of fungi
- Nematology - study of nematodes
- Parasitology - study of parasites
- Phycology - study of algae
- Protozoology - study of protozoa
- Virology - study of viruses
Pure Microbio under Taxonomy
Is the study of microscpoic organism and it also include s the study of viruses.
Microbiology
Identify or list down
7 branches of microbiology under Research
Also identify if it is Pure or Applied Microbio
- Astromicrobiology
- Evolutionary Microbiology
- Cellular Microbilogy
- Microbial Ecology
- Microbilal Physiology
- Microbial Genetics
- Systems Microbiology
Pure Microbio under research
The study of the origin of life on Earth and the search for extraterestrial life
Also identify if it is Pure or Applied Microbio
Astromicrobiology
Pure Microbio
study of the evolution of microorganisms
Also identify if it is Pure or Applied Microbio
Evolutionary Microbiology
Pure
the study of structure and function of Microbial cells focusing on physiological aspect
Also identify if it is Pure or Applied Microbio
Cellular Microbiology
Pure
study of mathematical modeling of activities of microbilogical systems
Also identify if it is Pure or Applied Microbio
Systems Microbiology
Pure
study that Addreses questions about how organisms adapt to changes in their environment, including bioenergetics, stress, stravation, metabolic challenges, and responses to nutritional variation
Also identify if it is Pure or Applied Microbio
Microbial Physiology
Pure
under Research / Pure Microbiology
study that mainly involves engineered microbes to make hormones, vaccine, antibiotics, and many other useful products for human being
Also identify if it is Pure or Applied Microbio
Microbial Genetics
Pure
study that covers a wide range of topics on the ecology of microorganisms, including culture-independent molecular assesments, that provide new insights to:
1. the structure-function relationships of microorganisms;
2. the impact of in situ conditions on community structure
3. the effect of changes in microbial community composition on ecosystem functions
Also identify if it is Pure or Applied Microbio
Microbial Ecology
Pure
study that covers genetic organization, expression, mutation, and repair in organisms with environmental or practical significance. Application of genetics in Microbiology.
Also identify if it is Pure or Applied Microbio
Molecular Microbiology
Pure
Study of cells in microoganism focusing on the anatomical aspect
Also identify if it is Pure or Applied Microbio
Microbial Cytology
Pure
under sub branches of Pure Microbiology
study that focuses on nomenclature, naming, identifcation, classifaction of microorganisms
Also identify if it is Pure or Applied Microbio
Microbial Taxonomy
Pure
identify or list down
5 sub branches of Micribiology under Applied Research
- Agricultural Microbiology
- Food Microbiology
- Medical Microbiology
- Microbial Biotechnology
- Pharmaceutical Microbiology
scope of microbio that deals in genetic engineering being used in production of transgenic plants and animals. These plants and animals were improved by biotechnology for better production, resistant to environmental fluctuations.
Also identify if it is Pure or Applied Microbio
Agricultural Microbiology
Applied
The study of microorganisms that spoil food. It also includes food pathogens, microbioal ecology of foods, food fermentaion, priobiotics and prebiotics
Also identify if it is Pure or Applied Microbio
Food Microbiology
Applied
the study of Microorganisms responsible for Human Disease
Also identify if it is Pure or Applied Microbio
Medical Microbiology
Applied
Using microbes in industrial practices
Also identify if it is Pure or Applied Microbio
Microbial biotechnology
Applied
the study of microorganisms used in pharmaceutical products
Also identify if it is Pure or Applied Microbio
Pharmaceutical Microbiology
Applied
focuses on the ecological relationships, such as interactions among organisms, their structure and functional role in an ecosystem, and community-level studies.
Also identify if it is Pure or Applied Microbio
Environmental Microbiology
Applied
under Environmental Microbiology
These are the primary decomposers - recycle nutrients back into the environments (sewage treatment plants)
Bacteria
under Environmental Microbiology
In insect pest control, some bacteria are used as bio-pesticides to control insect pests. Give an example species of this bacteria
spell
Bacillus thuringiensis
under Environmental microbiology
In bioremediation, microbes are used to clean up pollutants and toxic wastes. Some bacterias were used to remove petroleum spill. Give an example species of this bacteria
spell
Pseudomonas putida
under Environmental Microbiology
Give the name of 2 scientists who studied soil microbes and their role in the biochemical cycles of sulfur, carbon, nitrogen etc.
- Winogradsky
- Martinus Beijerinck
In 1856, this scientis describe fermentation technology
Louis Pasteur
identify or list down
11 examples of food that uses microbes in their production
- cheese
- pickles
- sauerkraut
- green olives
- yogurt
- soy sauce
- vinegar
- bread
- beer
- wine
- alcohol
under clinical and pharmaceutical microbiology
Penicillum notatum or Pencillin was discovered in 1928 by who?
Alexander Fleming
Inoculated people with coxpox to protect against smallpox
Edward Jenner
Who developed rabies vaccine in 1885
Louis Pasteur
In 1890 these 2 scientists produced toxoid vaccine against diptheria and tetanus
- Von Behring
- Kitasato
In 1884 this scientist described the role of phagocytic cell in defense
Metchnikoff
scope of Microbio where microorganisms are used in Recombinant DNA Technology to manipulate their gene for the production of useful products such as enzymes, hormones, interferonm etc.
Also identify if it is Pure or Applied Microbio
Genetic Engineering
Applied
under Agricultutural Microbiology
term used for transgenic animal or plant that are used as a bioreactor for mass production
Molecular farming
Emphasizes the role of microorganisms in geochemical processes in terrestrial or aquatic ecosystems, including subsruface, aquafier, and oceanic environments
Also identify if it is Pure or Applied Microbio
Geochemical microbiology
Applied
under Geochemical microbiology
term use for recovery of minerals from low grade ores
Bioleaching
During the 16th century, prior to the invention of the microscope, the study of microbiology was pioneered by ____ when he proposed the theory of contagious disease. Give the year as well.
Girolamo Fracastoro, 1546
In early 17th century, the debate of ________ began
Spontaneous Generation
In 1660’s this person demonstrated that maggots resulted from flies laying eggs on rotting mate and not spontaneous generation.
Francesco Redi
He invented the first microscope in 1665. He was the first one to have a close look of a cell but no entirely the features of nucleus and other organlles that are usually found in most living cells.
Robert Hooke
In 1674, using a microscope, he witnessed a live cell
Anton Van Leeuwenhoek
What year did Edward Jenner helped developed a vaccine for smallpox?
1798
Between 1740-1776 the debate over Spontaneous Generation continued. These 2 scienctists performed experiments involving spontaneous generation
- John Needham
- Lazzaro Spallanzani
In 1839, he examined the idea of spontaneous generation which eventually led to its disproof. He also discovered the organic nature of yeasts.
Theodore Schwann
In 1861 he introduced the terms aerobic and anaerobic in describing the growth of yeast at the outlay of sugar in the presence or absence of oxygen. He is also the father of biotechnology
Louis Pasteur
More alcohol was produced in the absence of oxygen when sugar is fermented. What is this phenomenon called?
Pasteur Effect
He is the father of bacteriological techniques and in 1876 he published a paper on his work with anthrax. This pointed to a bacterium as the cause of this disease and this validated the germ theory of disease
Robert Koch
In 1868, he demonstrated that certain rods represented the infectious origin of leprosy. This is the first time that a chronic infectious diseas in human was shown to be related to Bacillus.
Armauer Hansen
In 1875, he discussed in the publication of Ueber Bakterien the role of microorganisms in the sequencing of elements in nature. He ais also the first to published an early classification of bacteria using the genus name, Bacillus.
Ferdinand Cohn
In 1877, he published a method for fractional sterilization and clarifies the role of heat resistant factors (spore) in putrefaction.
John Tyndall
He discovered the process of lactic acid fermentation of milk. His research was conducted using the very first method developed for the isolation of a pure culture of a bacterium.
Joseph Lister
In 1885, Louis Pasteur developed ____ of a virulent pathogen, the agent of chicken cholera. He used this work to mean “weakened”.
attenuation
In what year did Robert Koch published in his book the bacteriological staining using dye methylene blue and used of agar as a solidfying agent in the preperation of solid media.
1881
In 1882 he isolated Myobacterium tuberculosis, the bacterium which causes tuberculosis.
Robert Koch
the process of staining bacteria (gram stain) with relevant dyes to reveal their structures for the purpose of identification was developed by _______
Hans Christian Gram
In 1892, the first eveidence of the filterability of a pathogenic agent, the virus of tobacco mosaic disease, was given by ____. His work had launched the emergence of virology.
Dimitri Ivanowski
In ealry 1900’s ____________ or the necessary requirements for bacterial growth was discovered.
Microbial Growth Factor
In 1906, He discovered methane-utilizing and methane producing bacteria. This stucdy supported the claim that methane can be used both carbon souce and energy.
N.L. Sohngen
In 1910, he discovered the cure (Salvarsan) for the disease syphilis. In the field of medicine, this was the first specific chemotherapeutic agent for a disease caused by bacterium.
Paul Ehrlich
In 1928, he discovered bacterial transformation and this established the foundation of molecular genetics
Frederick Griffith