When a 5-kb circular plasmid is digested with a restriction enzyme that has three recognition sites on the plasmid, how many bands can be visualized on an agarose gel?
A) 1 B) 2 C) 3 D) 4
Answer: C
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You discover a fungus that makes both sexual and asexual spores. The sexual spores are made in groups of eight within a structure that bursts open to release the spores. The structures containing sexual spores are found within a multicellular structure that is about five inches tall. Into which group should you classify this fungus?
a. Glomeromycota b. Basidiomycota c. Chytridiomycota d. Zygomycota e. Ascomycota
Four of the five answers listed below are molecules that participate in muscle contraction. Select the
exception. a. sarcolemma b. ATP c. calcium d. actin e. myosin
One conclusion that can be drawn from Figure 38-1 is that:
a. a low ratio of auxin to cytokinin stimulates root development.
b. a low ratio of auxin to cytokinin stimulates shoot development.
c. a low ratio of auxin to cytokinin results in undifferentiated growth.
d. a low ratio of auxin to cytokinin stimulates the formation of an entire plant.
e. a low ratio of auxin to cytokinin results in no growth.
Which gram positive bacilli matches with number 6's image/description?
A) Clostridium B) Corynebacterium C) Listeria D) Mycobacterium E) Bacillus F) Propionibacterium