Triclosan, a chemical in most "antibacterial" soaps,
A) is considered to be the "miracle antiseptic" in household use.
B) has led increased resistance of microbes to other antibacterial agents.
C) is superior to regular soap and water.
D) kills fungi and viruses as well as bacteria.
Answer: B) has led increased resistance of microbes to other antibacterial agents.
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Amanda was studying turtles based on DNA analysis. Under the current classification scheme, which of the following turtle species are thought to be most closely related? (1) Graptemys ouachitensis, (2) Trachemys scripta, (3) Apalone spinifera, (4) Graptemys kohni.
A. 1 and 3 due to inductive reasoning B. 1 and 3 due to deductive reasoning C. 2 and 3 due to inductive reasoning D. 1 and 4 due to inductive reasoning E. 2 and 3 due to deductive reasoning F. 1 and 4 due to deductive reasoning Clarify Question 1. What is the key concept addressed by the question? 2. What type of thinking is required? 3. What key words does the question contain and what do they mean? Gather Content 1. What do you know about relatedness based on species names?How does it relate to the question? Consider Possibilities 1. What other information is related to the question? Which information is most useful? 2. In which examples are general principles being used and in which are specific results being considered? Choose Answer 1. Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process 1. 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?
For water to leave a kidney tubule by osmosis, the interstitial fluid around that region of tubule must be ____ relative
to the filtrate inside the tubule. a. hypertonic b. hypotonic c. isotonic
d. osmotic e. permeable
A microorganism that does not have catalase or superoxide dismutase would find it difficult to live in an environment with
A. temperatures above 37°C. B. high salt. C. carbon dioxide. D. high acidity. E. oxygen.
When an exergonic reaction is used to fuel an endergonic reaction, the reactions are referred to as being
a. oppositional. b. complimentary. c. coupled. d. paired.