Before insulin from recombinant DNA became available, diabetics were treated with insulin derived from cadavers

a. True
b. False


False

Biology & Microbiology

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Which of the following events must occur to cause a chromosomal translocation?

A. One chromosome must break in two distinct locations. B. Two different chromosomes must break. C. A transposon must be present in one of the chromosomes. D. The broken ends must pair correctly. E. A mutation in the DNA must occur.

Biology & Microbiology

In which of the following is the presence of different mating types critical to sexual reproduction?

A. Homothallic species B. Heterothallic species C. Arthrospore-producigin species D. Sporangiospore-producing species

Biology & Microbiology

The pigment most involved with photoperiodism is ____

a. chlorophyll b. xanthophyll c. anthocyanin d. phytochrome e. phytoerythrin

Biology & Microbiology

A base at the first position of an anticodon on the tRNA would pair with a base at the ________ position of the mRNA

Fill in the blank(s) with correct word

Biology & Microbiology