Water and dissolved solutes flow from cell to cell through plasmodesmata in the _______ pathway.
A. Signal transduction
B. Symplastic
C. Biosynthetic
D. Transmembrane
E. Apoplastic
Answer: B. Symplastic
Biology & Microbiology
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a. 10ºC b. 20ºC c. 23ºC d. 35ºC
Biology & Microbiology
The RNA molecule is made up of how many strands?
a. 1 b. 2 c. 3 d. 6 e. 12
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Part of a chromosome breaks away and attaches to a nonhomologous chromosome
a. Crossing-over b. Inversion c. Translocation d. Nondisjunction e. Deletion
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Protozoan cysts are
A. necessary for transmission to a new host. B. part of all protozoan life cycles. C. the primary form of replication. D. analogous to bacterial endospores. E. are produced by binary fission.
Biology & Microbiology