Figure 17.1
Use the accompanying figure.
The gene that governs a cell's ability to synthesize biotin from inorganic precursors is labeled " bio ." The designation bio+indicates the ____.
A) normal allele
B) mutant allele
C) bacterium is biologically active
D) bacterium is biologically inactive
E) bacterium cannot make its own biotin
Correct Answer:
Verified
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Q12: Laboratory strains of E. coli _.
A) undergo
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Q15: Q17: Donor cells in conjugation are labeled _ Q18: Conjugation is a process by which bacterial Q19: Bacteria _.
A) are haploid
B) are diploid
C) are
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