Which of the following organisms causes heartworms?
a) filarial worms
b) Ascaris
c) tapeworms
d) flukes
e) pinworms
Answer: a) filarial worms
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Reactions involving ligases are typically ________ reactions
A) anabolic B) catabolic C) both anabolic and catabolic D) neither anabolic nor catabolic E) exergonic
Which of the following has the largest surface-to-volume ratio?
a. Escherichia coli b. influenza virus c. Roseobacter denitrificans d. Staphylococcus aureus
Dr. Robinson tapped on a patient's knee with the little hammer, but failed to see the usual kick of the patellar reflex. Since this reflex only involves a few neurons, what part of the nervous system might the doctor most likely be concerned about?
A. parasympathetic nervous system B. central nervous system C. sympathetic nervous system D. peripheral nervous system Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? Gather Content/Choose Answer · What do you already know about components of the nervous system? What other information is related to the question? 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?
Genetic monogamy is ____
a. predominant in mammals b. common in all animals c. rare d. less common than social monogamy e. beneficial to evolutionary fitness