Microbiology with Diseases by Taxonomy (5th Edition)
5th Edition
ISBN: 9780134019192
Author: Robert W. Bauman Ph.D.
Publisher: PEARSON
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Textbook Question
Chapter 4, Problem 1FIB
If an objective magnifies 40* and each binocular lens magnifies 15*, the total magnification of the object being viewed is _________________.
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5. (15 points) An individual comes into your clinic with a phenotype that
resembles Down's syndrome. You perform CGH by labeling the patient's
hobe DNA red and her mother's DNA green. Plot the expected results of the
Red:Green ratio if:
A. The cause of the syndrome was an inversion on one chromosome 21 in the child
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B. The cause of the syndrome was a duplication of the material between 21q14 and
21q18 on one chromosome in the child
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C. The mother carried a balanced translocation that segregated by adjacent
segregation in meiosis I and resulted in a duplication in the child of the material
distal to the translocation breakpoint at 21q14.
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4.
You find that all four flower color genes map to the second
chromosome, and perform complementation tests with deletions for each
gene. You obtain the following results:
(mutant a = blue, mutant b = white, mutant c = pink, mutant d = red)
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Results of Complementation tests
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Del (2.1 -2.5)
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Indicate where each gene maps:
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1. Below is a pedigree of a rare trait that is associated with a variable number
repeat. PCR was performed on individuals using primers flanking the VNR,
and results are shown on the agarose gel below the pedigree.
I.1 1.2 II.1 II.2 II.3 II.4 II.5 II.6 11.7 III.1 III.2 III.3 III.4etum
A. (5 points) What is the mode of inheritance?
B. (10 points) Fill in the expected gel lanes for II.1, II.5, III.2, III.3 and III.4
C. (5 points) How might you explain the gel results for II.4?
Chapter 4 Solutions
Microbiology with Diseases by Taxonomy (5th Edition)
Ch. 4 - Prob. 1MCCh. 4 - A nanometer is ________ than a micrometer. a. 10...Ch. 4 - Prob. 3MCCh. 4 - Curved glass lenses _________ light. a. refract b....Ch. 4 - Prob. 5MCCh. 4 - Prob. 6MCCh. 4 - Which of the following types of microscopes...Ch. 4 - Prob. 8MCCh. 4 - Prob. 9MCCh. 4 - Prob. 10MC
Ch. 4 - If an objective magnifies 40 and each binocular...Ch. 4 - The type of fixation developed by Koch for...Ch. 4 - Immersion oil ________ (increases/decreases) the...Ch. 4 - Prob. 4FIBCh. 4 - Prob. 5FIBCh. 4 - Prob. 1VICh. 4 - Label the microscope.Ch. 4 - Prob. 1SACh. 4 - Critique the following definition of magnification...Ch. 4 - Prob. 3SACh. 4 - Prob. 4SACh. 4 - Prob. 5SACh. 4 - Give three characteristics of a specific epithet.Ch. 4 - Prob. 7SACh. 4 - Prob. 8SACh. 4 - Prob. 1CTCh. 4 - Prob. 2CTCh. 4 - Prob. 3CTCh. 4 - Prob. 4CTCh. 4 - Prob. 5CTCh. 4 - In what ways are the Gram stain and the acid-fast...Ch. 4 - Microbiologists have announced the discovery of...Ch. 4 - Why is the genus name Coccus placed within...Ch. 4 - A clinician obtains a specimen of urine from a...Ch. 4 - Using the following terms, fill in the following...Ch. 4 - Prob. 1TMWCh. 4 - Prob. 2TMWCh. 4 - Prob. 3TMWCh. 4 - Prob. 4TMWCh. 4 - Prob. 1EDCS
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