A cherry blossom has all four sets of modified leaves (sepals, petals, stamens, and carpels), so it is called a
__________ flower. Fill in the blank(s) with the appropriate word(s).
ANSWER: complete
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All of the following are model organisms whose genomes were sequenced as part of the original
Human Genome Project except
a. Mus musculus (mouse) b. Escherichia coli (bacteria) c. Drosophila melanogaster (fruit fly) d. Caenorrharbditis elegans (nematode) e. Danio rerio (zebrafish)
Dr. Jones has just discovered that a patient who suffers from extreme obesity has abnormal levels of two different classes of proteins that regulate appetite. Select the most-likely protein profile for this patient from the below diagram.
A. A
B. B
C. C
D. D
Clarify Question
· What is the key concept addressed by the question?
· What type of thinking is required?
Gather Content
· What do you know about hormones that regulate appetite? 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 is not a characteristic of spirochetes?
A. The cells stain gram-negative. B. The cells are always motile. C. All cells have a cell wall. D. The cells exhibit a helical shape. E. All are pathogenic.
At the height of the action potential,
a. the interstitial fluid is more negatively charged than the cytoplasmic fluid. b. the interstitial fluid is less negatively charged than the cytoplasmic fluid. c. the interstitial fluid and the cytoplasmic fluid have the same charge. d. all sodium and potassium ions rush out of the neuron. e. both a and d occur