Correct sets of genes are well known to be involved in aging and its prevention, and each set appears to be conserved between phyla and even kingdoms. 

a. DNA repair enzymes

b. proteins of the insulin signaling pathway

c. proteins in the mTORC1 signaling pathway

d. chromatin remodeling enzymes

#Question id: 4339

#SCPH06 I Botany

In positive control of several sugar metabolism-related operons, the cAMP receptor protein (CRP) binds to DNA to stimulate transcription. Which of the following environmental conditions causes an increase in CRP activity in stimulating transcription?

#Question id: 3018

#I Life Science/ Life Sciences Group – I-V

In the growth curve of a bacteria population, the bacteria are rapidly increasing in number in the

#Question id: 14289

#SCPH05 I Biotechnology

#Question id: 828

#SCPH05 I Biotechnology

Which of the following assistance have function to lift folding polypeptides out of the false minima in their folding funnels?

#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: