What category of cells includes both phagocytes and lymphocytes?
A. leukocytes
B. erythrocytes
C. platelets
D. target cells
A. leukocytes
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The ________ virus in chickens was the first association between viral infection and cancer.
Fill in the blank(s) with the appropriate word(s).
If a mutant organism used mitosis to produce gametes, what would be the result of mating with a wildtype partner?
A. Progeny would be quadraploid, and almost certainly nonviable. B. Progeny would be triploid, and almost certainly nonviable. C. Progeny would be normal -- this is a common occurrence in some phyla. D. The resulting progeny would be identical twins. 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 gametes? 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?
Conduction from node to node
a. occurs only in the central nervous system. b. is a rapid type of nerve conduction. c. occurs between nerves and muscles. d. involves the "jumping" of impulses. e. is a rapid type of nerve conduction and involves the "jumping" of impulses
Significant amounts of the NADPH required for the Calvin-Benson cycle are produced during the (cyclic/noncyclic) photophosphorylation reactions of photosynthesis
What will be an ideal response?