What do biologists use in order to identify
clones that contain the DNA fragment of
interest?
a. probes
b. plasmids
c. templates
d. primers
e. ligases
A
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mtDNA stands for _______ and cpDNA stands for _______
A. extranuclear DNA, cytoplasmic DNA B. maternal DNA, paternal DNA C. marked DNA, copied DNA D. nuclear, cytoplasmic E. mitochondrial DNA, chloroplast DNA
Despite tensions between Taiwan and China, Taiwan is one of the world's biggest investors in China
Indicate whether this statement is true or false.
A bacterial chromosome consists of:
a. a linear DNA molecule many times larger than the cell. b. a circular DNA molecule many times larger than the cell. c. a circular DNA molecule smaller than the cell. d. a linear DNA molecule smaller than the cell. e. a linear or circular DNA molecule smaller than the cell.
The main criteria presently used for grouping viruses does NOT include
A) structure. B) chemical composition. C) similarities in genetic makeup. D) host infected.