#Question id: 4123
#SCPH05 I Biotechnology
A certain bacterial mRNA is known to represent only one gene and to contain about 800 nucleotides. If you assume that the average amino acid residue contributes 110 to the peptide molecular weight, the largest polypeptide that this mRNA could code for would have a molecular weight of about:
#Question id: 2073
#SCPH05 I Biotechnology
The phosphate transport system in bacteria imports phosphate into the cell even when the concentration of phosphate outside the cell is much lower than the cytoplasmic phosphate concentration. Phosphate import depends on a pH gradient across the membrane—more acidic outside the cell than inside the cell. In this bacterial cell, phosphate transport is an example of:
#Question id: 11004
#I Life Science/ Life Sciences Group – I-V
Which of the following is most likely to cause the heart to go into spastic contraction?
#Question id: 1770
#SCPH05 I Biotechnology
Which of the following immunoglobulin has the highest avidity of the immunoglobulins?
#Question id: 1614
#I Life Science/ Life Sciences Group – I-V
The membrane attack complex consists of: