Which of the following is the most difficult to inactivate?
A) enveloped viruses
B) fungus spores
C) bacterial endospores
D) nonenveloped viruses
E) protozoan cysts
C
Bloom's Taxonomy: Comprehension
Section: The Selection of Microbial Control Methods
Learning Outcome: 9.7
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In Cell 3,
Consider the following plant cells floating in an open beaker containing 0.2M sucrose. By definition, an open beaker has a pressure potential 0 MPa. Assume that the cells have come to equilibrium with the solution in the beaker.
A. ?p = 0.0 MPa and ?w = -0.5 MPa.
B. ?p = 0.0 MPa and ?w = 0.0 MPa.
C. ?p = +0.5 MPa and ?w = -0.5 MPa.
D. ?p = -0.5 MPa and ?w = -0.5 MPa.
E. ?p = 0.0 MPa and ?w = +0.5 MPa.
Clarify Question
What is the key concept addressed by the question?
What type of thinking is required?
What key words does the question contain and what do they mean?
Gather Content
What do you already know about water potential? How does it relate to the question?
Consider Possibilities
What other information is related to the question? Which information is most useful?
Choose Answer
Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer?
Reflect on Process
Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Proteins called transcription factors are involved in ____ of transcription
a. both initiation and termination stages b. both initiation and elongation stages c. the termination stage d. the initiation stage e. the initiation, elongation, and termination stages
Describe how the previous assumption regarding the development of sexual identity and the treatment for ambiguous
genitalia has changed in recent ye What will be an ideal response?
In a(n) ________ circulatory system, blood is pumped by a heart through blood vessels.
Fill in the blank(s) with the appropriate word(s).