Which light excites the fluorescent GFP reporter protein that was observed in the lab?
A) UV light
B) red light
C) green light
D) blue light
Answer: D) blue light
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Which statement is TRUE regarding the ecological role of plant degradation by fungi?
A) In brown rot the cellulose is attacked preferentially, and the lignin is left unmetabolized. B) In brown rot the lignin is attacked preferentially, and the cellulose is left unmetabolized. C) In white rot the cellulose is attacked preferentially, and the lignin is left unmetabolized. D) In white rot the lignin is attacked preferentially, and the cellulose is left unmetabolized.
To conduct a phylogenetic analysis, we need an outgroup to:
A. decide which characters are analogous and which are homologous. B. determine which character states are ancestral and which are derived. C. determine which characteristics to include in our analysis. D. decide which molecular data to use. E. All of the answer options are correct.
The capacity of an organism to produce a toxin is called ________.
Fill in the blank(s) with the appropriate word(s).
Which process results in the production of offspring who are recombinant for two genes on the same chromosome?
a. movement of transposable elements b. pairing of nonhomologous chromosomes c. gene duplication
d. exon shuffling e. crossing over between homologous chromosomes