Talaro's Foundations in Microbiology 11th Edition Test Bank – Chess – ISBN 9781260252873 (All Chapters Covered)

,CHAPTER 1 t




TRUE/FALSE - Write 'T' if the statement is true and 'F' if the statement is false.
t t t t t t t t t t t t t t t


1) Members of the same species share many more characteristics compared to those shared by
t t t t t t t t t t t t t



members of the same kingdom.
t t t t t



⊚ true
⊚ false


2) Viruses are not classified in any of Whittaker's five kingdoms.
t t t t t t t t t




⊚ true
⊚ false


3) Members of the kingdom Fungi are photosynthetic.
t t t t t t




⊚ true
⊚ false


4) A scientist studying helminths is working with bacteria.
t t t t t t t




⊚ true
⊚ false


5) The fossil record has established that prokaryotes existed on Earth for approximately two
t t t t t t t t t t t t


billion years before eukaryotes evolved.
t t t t t




⊚ true
⊚ false


6) It has been over 25 years since a new infectious disease has emerged in the world.
t t t t t t t t t t t t t t t




⊚ true
⊚ false


7) The term sterile means free of all life-forms.
t t t t t t t




Version 1 t 1

, ⊚ true
⊚ false


8) All microorganisms are parasites.
t t t




⊚ true
⊚ false


9) During a scientific experiment, the control group is used to directly test or measure the
t t t t t t t t t t t t t t


consequences of a variable in the study.
t t t t t t t




⊚ true
⊚ false


10) The scientific method involves formulating a tentative explanation, called the hypothesis, to
t t t t t t t t t t t


account for what has been observed or measured.
t t t t t t t t




⊚ true
⊚ false


11) Once an organism is assigned to a particular taxonomic hierarchy, it is permanent and
t t t t t t t t t t t t t



cannot be revised.
t t t




⊚ true
⊚ false


12) When the results of an experiment support a hypothesis, the hypothesis can now be
t t t t t t t t t t t t t



considered a theory.
t t t




⊚ true
⊚ false


13) The names of the three proposed domains are: Bacteria, Protista, Eukarya.
t t t t t t t t t t




⊚ true
⊚ false



Version 1 t 2

, 14) One distinguishing characteristic of archaeais that they live in extreme environments.
t t t t t t t t t t




⊚ true
⊚ false


15) Some microorganisms can photosynthesize, but their overall contribution to Earth's
t t t t t t t t t



atmospheric oxygen is very small in comparison to plant photosynthesis.
t t t t t t t t t t




⊚ true
⊚ false


16) Any microorganism on or in the human body is considered a pathogen.
t t t t t t t t t t t




⊚ true
⊚ false


17) Theories are supported by more evidence than hypotheses.
t t t t t t t




⊚ true
⊚ false



MULTIPLE CHOICE - Choose the one alternative that best completes the statement or answers
t t t t t t t t t t t t t


the question.
t t


18) Disease-causing microorganisms are called t t t




A) decomposers.
B) prokaryotes.

C) pathogens.
D) eukaryotes.
E) fermenters.



19) The microorganisms that recycle nutrients by breaking down dead matter and wastes are
t t t t t t t t t t t t



called
t




Version 1 t 3