<< Chapter < Page Chapter >> Page >

Information Flow and Genetics

  1. Genetic variations can impact microbial functions (e.g., in biofilm formation, pathogenicity and drug resistance).
  2. Although the central dogma is universal in all cells, the processes of replication, transcription, and translation differ in Bacteria, Archaea, and Eukaryotes.
  3. The regulation of gene expression is influenced by external and internal molecular cues and/or signals.
  4. The synthesis of viral genetic material and proteins is dependent on host cells.
  5. Cell genomes can be manipulated to alter cell function.

Microbial Systems

  1. Microorganisms are ubiquitous and live in diverse and dynamic ecosystems.
  2. Most bacteria in nature live in biofilm communities.
  3. Microorganisms and their environment interact with and modify each other.
  4. Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways.

Impact of Microorganisms

  1. Microbes are essential for life as we know it and the processes that support life (e.g., in biogeochemical cycles and plant and/or animal microbiota).
  2. Microorganisms provide essential models that give us fundamental knowledge about life processes.
  3. Humans utilize and harness microorganisms and their products.
  4. Because the true diversity of microbial life is largely unknown, its effects and potential benefits have not been fully explored.

PART 2: Competencies and Skills

Scientific Thinking

  1. Ability to apply the process of science
    a. Demonstrate an ability to formulate hypotheses and design experiments based on the scientific method.
    b. Analyze and interpret results from a variety of microbiological methods and apply these methods to analogous situations.
  2. Ability to use quantitative reasoning
    a. Use mathematical reasoning and graphing skills to solve problems in microbiology.
  3. Ability to communicate and collaborate with other disciplines
    a. Effectively communicate fundamental concepts of microbiology in written and oral format.
    b. Identify credible scientific sources and interpret and evaluate the information therein.
  4. Ability to understand the relationship between science and society
    a. Identify and discuss ethical issues in microbiology.

Microbiology Laboratory Skills

  1. Properly prepare and view specimens for examination using microscopy (bright field and, if possible, phase contrast).
  2. Use pure culture and selective techniques to enrich for and isolate microorganisms.
  3. Use appropriate methods to identify microorganisms (media-based, molecular and serological).
  4. Estimate the number of microorganisms in a sample (using, for example, direct count, viable plate count, and spectrophotometric methods).
  5. Use appropriate microbiological and molecular lab equipment and methods.
  6. Practice safe microbiology, using appropriate protective and emergency procedures.
  7. Document and report on experimental protocols, results and conclusions.

Openstax Microbiology Correlation to asm recommended curriculum guidelines for undergraduate microbiology education

OpenStax Microbiology Correlation to ASM Curriculum Guidelines
Chapter ASM Curriculum Guidelines
1—An Invisible World 2, 4, 5, 11, 16, 20, 23, 26, 27, 31
2—How We See the Invisible World 6, 31, 32, 33
3—The Cell 1, 2, 5, 9, 16, 21, 25, 31
4—Prokaryotic Diversity 2, 4, 8, 11, 12, 16, 20, 23, 24, 31
5—The Eukaryotes of Microbiology 2, 4, 5, 9, 12, 20, 23, 31
6—Acellular Pathogens 4, 10, 18, 23, 31
7—Microbial Biochemistry 1, 24, 33, 34
8—Microbial Metabolism 1, 11, 12, 13, 22, 24
9—Microbial Growth 12, 13, 29, 31, 33, 34, 35
10—Biochemistry of the Genome 1, 16, 25, 31
11—Mechanisms of Microbial Genetics 1, 2, 15, 16, 17, 31
12—Modern Applications of Microbial Genetics 19, 26, 31
13—Control of Microbial Growth 13, 14, 26, 31, 36, 37
14—Antimicrobial Drugs 3, 7, 14, 15, 23, 26, 31
15—Microbial Mechanisms of Pathogenicity 8, 9, 10, 15, 18, 23, 33
16—Disease and Epidemiology 7, 14, 23, 26, 31
17—Innate Nonspecific Host Defenses 7, 8, 23
18—Adaptive Specific Host Defenses 7, 23, 26, 31
19—Diseases of the Immune System 7, 8, 24
20—Laboratory Analysis of the Immune Response 31, 34
21—Skin and Eye Infections 8, 9, 10, 14, 18, 23, 24, 31
22—Respiratory System Infections 7, 8, 9, 14, 18, 23, 24, 31
23—Urogenital System Infections 7, 8, 9, 12, 14, 18, 22, 23, 24, 31
24—Digestive System Infections 7, 8, 9, 10, 14, 18, 23, 24, 31
25—Circulatory and Lymphatic System Infections 7, 8, 9, 14, 23, 31
26—Nervous System Infections 7, 8, 9, 14, 18, 23, 24, 31

Questions & Answers

what is microbiology
Agebe Reply
What is a cell
Odelana Reply
what is cell
Mohammed
how does Neisseria cause meningitis
Nyibol Reply
what is microbiologist
Muhammad Reply
what is errata
Muhammad
is the branch of biology that deals with the study of microorganisms.
Ntefuni Reply
What is microbiology
Mercy Reply
studies of microbes
Louisiaste
when we takee the specimen which lumbar,spin,
Ziyad Reply
How bacteria create energy to survive?
Muhamad Reply
Bacteria doesn't produce energy they are dependent upon their substrate in case of lack of nutrients they are able to make spores which helps them to sustain in harsh environments
_Adnan
But not all bacteria make spores, l mean Eukaryotic cells have Mitochondria which acts as powerhouse for them, since bacteria don't have it, what is the substitution for it?
Muhamad
they make spores
Louisiaste
what is sporadic nd endemic, epidemic
Aminu Reply
the significance of food webs for disease transmission
Abreham
food webs brings about an infection as an individual depends on number of diseased foods or carriers dully.
Mark
explain assimilatory nitrate reduction
Esinniobiwa Reply
Assimilatory nitrate reduction is a process that occurs in some microorganisms, such as bacteria and archaea, in which nitrate (NO3-) is reduced to nitrite (NO2-), and then further reduced to ammonia (NH3).
Elkana
This process is called assimilatory nitrate reduction because the nitrogen that is produced is incorporated in the cells of microorganisms where it can be used in the synthesis of amino acids and other nitrogen products
Elkana
Examples of thermophilic organisms
Shu Reply
Give Examples of thermophilic organisms
Shu
advantages of normal Flora to the host
Micheal Reply
Prevent foreign microbes to the host
Abubakar
they provide healthier benefits to their hosts
ayesha
They are friends to host only when Host immune system is strong and become enemies when the host immune system is weakened . very bad relationship!
Mark
what is cell
faisal Reply
cell is the smallest unit of life
Fauziya
cell is the smallest unit of life
Akanni
ok
Innocent
cell is the structural and functional unit of life
Hasan
is the fundamental units of Life
Musa
what are emergency diseases
Micheal Reply
There are nothing like emergency disease but there are some common medical emergency which can occur simultaneously like Bleeding,heart attack,Breathing difficulties,severe pain heart stock.Hope you will get my point .Have a nice day ❣️
_Adnan
define infection ,prevention and control
Innocent
I think infection prevention and control is the avoidance of all things we do that gives out break of infections and promotion of health practices that promote life
Lubega
Heyy Lubega hussein where are u from?
_Adnan
en français
Adama
which site have a normal flora
ESTHER Reply
Many sites of the body have it Skin Nasal cavity Oral cavity Gastro intestinal tract
Safaa
skin
Asiina
skin,Oral,Nasal,GIt
Sadik
How can Commensal can Bacteria change into pathogen?
Sadik
How can Commensal Bacteria change into pathogen?
Sadik
all
Tesfaye
by fussion
Asiina
what are the advantages of normal Flora to the host
Micheal
what are the ways of control and prevention of nosocomial infection in the hospital
Micheal

Get Jobilize Job Search Mobile App in your pocket Now!

Get it on Google Play Download on the App Store Now




Source:  OpenStax, Microbiology. OpenStax CNX. Nov 01, 2016 Download for free at http://cnx.org/content/col12087/1.4
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'Microbiology' conversation and receive update notifications?

Ask