A DNA library is[u] [/u]
A: An international storehouse of all DNA data that has been collected to date
B: All the plasmids in a bacteria
C: All the genes in a bacteria
D: A collection of cloned DNA pieces
A: An international storehouse of all DNA data that has been collected to date
B: All the plasmids in a bacteria
C: All the genes in a bacteria
D: A collection of cloned DNA pieces
举一反三
- A DNA library is… A: An international storehouse of all DNA data that has been collected to date B: The entire genetic code of human beings from the human genome project C: All the plasmids in a bacteria D: All the genes in a bacteria E: A collection of cloned DNA pieces
- The genetic material of a bacteria is located in the molecule A: RNA B: DNA C: protein D: lipid
- The exfoliative toxins, TSST-1, and the enterotoxins are all superantigens. The genes for these toxins are A: Present in all strains of Staphylococcus aureus B: Widely distributed on the staphylococcal chromosome C: On both the staphylococcal chromosome (TSST-1 and exfoliative toxins) and on plasmids (enterotoxins) D: On the staphylococcal chromosome in a pathogenicity island E: On plasmids
- All of the following are true of the differences between DNA and RNA except:
- All biodiversity is based on differences in genomic DNA content and composition.