#Question id: 4124
#SCPH01 Biochemistry
Assuming that the average amino acid residue contributes 110 to the peptide molecular weight, what will be the minimum length of the mRNA encoding a protein of molecular weight 50,000?
#Question id: 3865
#SCPH05 I Biotechnology
Which of the following statements about E. coli RNA polymerase is false?
#Question id: 2073
#I Life Science/ Life Sciences Group – I-V
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: 4822
#SCPH12 I Genetics
In a particular species of mammal black hair (B) is dominant to green hair (b) and red eyes (R) are dominant to white eyes (r). If a BbRr individual is mated with a bbrrindividual the expected phenotypic ratio of the offspring is 1 black-red : 1 black-white: 1 green-red : 1 green-white. However, when you mate these individuals you find that the phenotypic ratio of the offspring is 6 black-red :1 black-white : 1 green-red : 6 green-white. What could account for this difference?
#Question id: 839
#SCPH05 I Biotechnology
How do chaperons identifies unfolded/partially folded protein?