NESTER'S MICROBIOLOGY: A HUMAN PERSPECT
9th Edition
ISBN: 9781260161373
Author: Anderson, SALM
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 11, Problem 2MC
All of the following genera are spirochetes except
a)Borrelia.
b)Caulobacter.
c)Leptospira.
d)Spirochaeta.
e)Treponema.
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FLORES DIology Second Semester Review
7. Chi Square Analysis: wild dumpy male x ebony wild female
F1:
All wild wild
F2:
142 wild wild males
52 wild ebony males
46 dumpy wild males
17 dumpy ebony males
151 wild wild females
47 wild ebony females
51 dumpy wild females
8 dumpy ebony females
What pattern of inheritance is observed for body color?
Autosomal recessive
Autosomal dominant
Sex-linked recessive
Sex-linked dominant
What are the genotypes of the parents in the P generation?
a.
XBYdd x XbXbDD
b. Bbdd x bbDd
c. BBdd x bbDD
d. BBX Y x bbXDY
How many flies in the F2 generation would you expect to express the dumpy wild phenotype?
a.
289.125
b. 97
c. 96.375
d. 293
4. This question focuses on entrainment.
a. What is entrainment?
b. What environmental cues are involved in entrainment, and which one is most influential?
c. Why is entrainment necessary?
d. Assuming that a flash of darkness is an effective zeitgeber, what impact on circadian
rhythms would you expect to result from an event such as the 2024 solar eclipse (assume
it was viewed from Carbondale IL, where totality occurred at about 2 pm)? Explain your
reasoning. You may wish to consult this phase response diagram.
Phase Shift (Hours)
Delay Zone
Advance Zone
Dawn
Mid-day
Dusk
Night
Dawn
Time of Light Stimulus
e. Finally, give a real-world example of how knowledge of circadian rhythms and
entrainment has implications for human health and wellbeing or conservation biology.
This example could be from your reading or from things discussed in class.
Generate one question that requires a Punnet Squre to solve the question. Then show how you calculate the possibilities of genotype and phenotype
Chapter 11 Solutions
NESTER'S MICROBIOLOGY: A HUMAN PERSPECT
Ch. 11 -
1. What kind of bacteria might compose the...Ch. 11 - What kind of bacterium might be responsible for...Ch. 11 -
3. Give three examples of energy sources used by...Ch. 11 - Name two genera of endospore-forming bacteria. How...Ch. 11 - How is the life cycle of Epulopiscium species...Ch. 11 -
6. What unique motility structure characterizes...Ch. 11 - In what way does the metabolism of Streptococcus...Ch. 11 - How have species of Streptomyces contributed to...Ch. 11 - What characteristics of Azotobacter species...Ch. 11 - Compare and contrast the relationships of...
Ch. 11 - A catalase-negative colony growing on a plate that...Ch. 11 - All of the following genera are spirochetes except...Ch. 11 - If you examined the acidic runoff from a coal...Ch. 11 -
4. The dormant forms of which of the following...Ch. 11 -
5. If you read that coliforms had been found in a...Ch. 11 - Which of the following genera preys on other...Ch. 11 -
7. All of the following genera are obligate...Ch. 11 - Prob. 8MCCh. 11 - Prob. 9MCCh. 11 -
10. Thermoplasma and Picrophilus grow best in...Ch. 11 - Prob. 1ACh. 11 - A friend who has lakefront property and cherishes...Ch. 11 - Soil often goes through periods of extreme dryness...Ch. 11 - Prob. 2CT
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