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Section summaries

Section summaries distill the information in each section for both students and instructors down to key, concise points addressed in the section.

Key terms

Key terms are bold and are followed by a definition in context. Definitions of key terms are also listed in the Glossary, which appears at the end of the module online and at the end of the chapter in print.

Section quizzes

Section quizzes provide opportunities to apply and test the information students learn throughout each section. Both multiple-choice and short-response questions feature a variety of question types and range of difficulty.

Further research

This feature helps students further explore the section topic and offers related research topics that could be explored.

Acknowledgements

Introduction to Sociology is based on the work of numerous professors, writers, editors, and reviewers who are able to bring topics to students in the most engaging way.

We would like to thank all those listed below as well as many others who have contributed their time and energy to review and provide feedback on the manuscript. Especially Clint Lalonde and team at BC Campus for sharing the updates they made for use in this edition, and the team at Stark State College for their editorial support in this update. Their input has been critical in maintaining the pedagogical integrity and accuracy of the text.

Contributing authors

Heather Griffiths, Fayetteville State University*
Nathan Keirns, Zane State College*
Eric Strayer, Hartnell College*
Susan Cody-Rydzewski, Georgia Perimeter College
Gail Scaramuzzo, Lackawanna College
Tommy Sadler, Union University
Sally Vyain, Ivy Tech Community College*
Jeff Bry, Minnesota State Community and Technical College at Moorhead*
Faye Jones, Mississippi Gulf Coast Community College

*individuals who were contributors to the 2 nd edition

Expert reviewers

Rick Biesanz, Corning Community College
Cynthia Heddlesten, Metropolitan Community College
Janet Hund, Long Beach City College
Thea Alvarado, College of the Canyons
Daysha Lawrence, Stark State College
Sally Vyain, Ivy Tech Community College
Natashia Willmott, Stark State College
Angela M. Adkins, Stark State College
Carol Jenkins, Glendale Community College
Lillian Marie Wallace, Pima Community College
J. Brandon Wallace, Middle Tennessee State University
Gerry R. Cox, professor emeritus at the University of Wisconsin-La Crosse
David Hunt, Augusta State University
Jennifer L. Newman-Shoemake, Angelo State University, and Cisco College
Matthew Morrison, University of Virginia
Sue Greer-Pitt, Southeast Kentucky Community and Technical College
Faye Jones, Mississippi Gulf Coast Community College
Athena Smith, Hillsborough Community College
Kim Winford, Blinn College
Kevin Keating, Broward College
Russell Davis, University of West Alabama
Kimberly Boyd, Piedmont Virginia Community College
Lynn Newhart, Rockford College
Russell C. Ward, Maysville Community and Technical College
Xuemei Hu, Union County College
Margaret A. Choka, Pellissippi State Community College
Cindy Minton, Clark State Community College
Nili Kirschner, Woodland Community College
Shonda Whetstone, Blinn College
Elizabeth Arreaga, instructor emerita at Long Beach City College
Florencio R. Riguera, Catholic University of America
John B. Gannon, College of Southern Nevada
Gerald Titchener, Des Moines Area Community College
Rahime-Malik Howard, El Centro College, and Collin College
Jeff Bry, Minnesota State Community and Technical College at Moorhead
Cynthia Tooley, Metropolitan Community College at Blue River
Carol Sebilia, Diablo Valley College
Marian Moore, Owens Community College
John Bartkowski, University of Texas at San Antonio
Shelly Dutchin, Western Technical College

Supplements

Accompanying the main text is an Instructor’s PowerPoint file, which includes all of the images and captions found throughout the text and an Instructor’s test bank.

Disclaimer

All photos and images were licensed under a Creative Commons Attribution (CC-BY) license at the time they were placed into this book. The CC-BY license does not cover any trademarks or logos in the photos. If you have questions about regarding photos or images, please contact us at info@openstaxcollege.org.

Questions & Answers

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
what is inflammation
Shelly Reply
part of a tissue or an organ being wounded or bruised.
Wilfred
what term is used to name and classify microorganisms?
Micheal Reply
Binomial nomenclature
adeolu
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Source:  OpenStax, Introduction to sociology 2e. OpenStax CNX. Jan 20, 2016 Download for free at http://legacy.cnx.org/content/col11762/1.6
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