#Question id: 12585
#XL - R Botany
#Question id: 150
#XL - T Zoology
How do the pKa values of an ionizable side chain compare when the amino acid is free versus when it is in a polypeptide chain?
#Question id: 4200
#XL - T Zoology
At the beginning of translocation, the growing peptide chain is attached to tRNA located at the __ on the ribosome.
#Question id: 4137
#XL - T Zoology
Formation of the ribosomal initiation complex for bacterial protein synthesis does not require:
#Question id: 5256
#XL - S Microbiology
If the experimental population of E. coli lacks an F factor or F plasmid, and if bacteriophage are excluded from the bacterial cultures, then which of these is a means by which beneficial mutations might be transmitted horizontally to other E. coli cells?