BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 19, Problem 10SA
Vitamin-producing E. coli cells in your gut are ________.
| a. normal microbiota | c. proteobacteria |
| b. chemoheterotrophs | d. all of the above |
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Why did bacteria not degrade this body like they would normally?
A.
Because bacteria did not exist when this woman died.
B.
None of these are correct.
C.
Because bacteria need oxygen, and the coffin seal was air-tight.
D.
Because bacteria need carbon dioxide, and the coffin seal was air-tight.
the largest population of bacteria live within the _____________.
a. large intestine
b. stomach
c. esophagus
d. small intestine
The process of freezing food:
a. makes oxygen unavailable to pathogenic bacteria
b. makes liquid water unavailable to pathogenic bacteria
c. slows bacterial metabolism to a very low rate
d. emulsifies pathogenic bacteria
e. causes pathogenic bacteria to form ketone bodies to endure the “hibernation conditions”
Chapter 19 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 19 - ________ can have a genome of either RNA or DNA....Ch. 19 - Peptidoglycan is seen only in cell walls of...Ch. 19 - In _______, viral DNA becomes integrated into a...Ch. 19 - Prob. 4SACh. 19 - Prob. 5SACh. 19 - Prob. 6SACh. 19 - Prob. 7SACh. 19 - _______ are oxygen-releasing photoautotrophs. a....Ch. 19 - Prob. 9SACh. 19 - Vitamin-producing E. coli cells in your gut are...
Ch. 19 - Prob. 11SACh. 19 - Prob. 12SACh. 19 - Eukaryotes are most closely related to _______. a....Ch. 19 - Match each disease with the type of pathogen that...Ch. 19 - Prob. 15SACh. 19 - Prob. 1CTCh. 19 - Methanogens have been found in the human gut and...Ch. 19 - Review the description of Fred Griffiths...Ch. 19 - The antibiotic penicillin interferes with...Ch. 19 - Many compounds secreted by soil bacteria have been...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- What is the relationship between normal flora Escherichia coli (E. coli) and STEC? A When normal flora E.coli divide in two, they sometimes turn into STEC. B Everyone is colonized by STEC but only some people have non-STEC microbes in the large intestine. C Normal flora E.coli do not make Shiga toxin, but STEC are E. coli that do make Shiga toxin.arrow_forwardFarmers often spray spores of which bacterial species that make a protein toxic only to some insect larvae? a. Bacillus thuringiensis b. Proteobacteria c. Agrobacterium tumefaciens d. Aspergillus niger e. Verticilliumarrow_forwardIn the human body, Escherichia coli (a normally harmless bacterium) can be found in the: a. mouth b. digestive tract c. pancreas d. cilia e. kidneysarrow_forward
- Bacteria that can survive in extreme environments are called: a-Anaerobes b-Saprophytes c-Aerobes d-Archaebacteriaarrow_forwardPeople who use proton pump inhibitors or antacids are more prone to infections of the gastrointestinal tract. Can you explain the observation considering what you have learned?arrow_forwardThese bacteria ferment sugars, produce lactate, and are used for some food production. a. Bacillus b. spirochetes c. cyanobacteria d. Agrobacterium e. Lactobacillusarrow_forward
- The Golden Age of Microbiology was the time whena) microorganisms were first used to make bread.b) microorganisms were first used to make cheese.c) most pathogenic bacteria were identified.d) a vaccine against influenza was developed.e) antibiotics became available.arrow_forwardWhich group of bacteria contains the gram-positive, anaerobic bacterium that causes botulism? (a) clostridia (b) actinomycetes (c) enterobacteria (d) spirochetes (e) streptococciarrow_forwardSickle cell anemia (a red blood cell disease) probably changed to protect humans from? (Hint: Think realistically and hypothetically) a. malnutrition b. African sleeping sickness c. diarrhea d. malaria e. b & darrow_forward
- Which of the following cause human food-borne illness: a. Lactobacillus acidophilus b. adding vinegar (acetic acid) to milk c. the botulinum toxin (Bo-tox) made by Clostridia botulinum d. Listeria monocytogenes e. Salmonella entericaarrow_forwardBacteria such as Mycoplasma that lack cell walls are:(a) Sensitive to penicillin(b) Resistant to penicillin(c) Protected from adverse conditions by a waxy, acid-fastcoating(d) Obligated to live inside of other cells as endosymbiontsarrow_forwardWhy are Pseudomonas aeruginosa infections difficult to treat? A. Because they form biofilms, which are difficult for antibiotics to penetrate. B. Because they have a special endotoxin that degrades many antibiotics. C. Because we do not have any antibiotics that target P. aeruginosa. D. Because they are gram-positive bacteria, which are harder to treat.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Comprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage Learning
Comprehensive Medical Assisting: Administrative a...
Nursing
ISBN:9781305964792
Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy Correa
Publisher:Cengage Learning
Microbial Nutrition and Growth; Author: Scientist Cindy;https://www.youtube.com/watch?v=rK3UkyWjkl8;License: Standard YouTube License, CC-BY