The glucose transport mechanism is an example of
a. simple diffusion.
b. facilitated diffusion.
c. osmosis.
d. active transport.
e. bulk flow.
Answer: b
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In which environment are you most likely to encounter a hyperthermophile?
A. hot tub B. warm ocean water in Florida C. hydrothermal vent at the bottom of the ocean D. human body
A soldier ant dies defending the ant colony from invading termites. Which term best describes this event?
a. suprachiasmatic protection b. sociobiology c. ultimate cause d. inclusive fitness
e. altruismWhen developing a monoclonal antibody-based test kit, great care must be taken to choose an antibody with the right binding properties. Imagine that you are developing a food-testing kit to specifically detect E. coli 0157:H7, a pathogenic serotype of E. coli that causes food poisoning. Choose the hybridoma line best suited for use in your test kit.
A. 1
B. 2
C. 3
D. 4
E. 5
Clarify Question
What is the key concept addressed by the question?
What type of thinking is required?
Gather Content
What do you already know about hybridomas? What other information is related to the question?
Choose Answer
Given what you now know, what information 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?
Which statement best describes the concept of alternation of generations?
a. One generation of plants is skipped every other year. b. There are two phases, a sporophyte and a gametophyte. c. The parental generation alternates with a juvenile generation. d. A green sporophyte phase produces food for a nongreen gametophyte.