A mutation prevents the lac repressor from recognizing allolactose. In the absence of allolactose, the mutant repressor has the same affinity for the lac operator sites as a normal repressor. How would you expect this mutant repressor to affect the regulation of the lac operon? Assume that no glucose is present.

Describe five factors that influence the value of fuel

Protein synthesis actually begins in the nucleus when transcribes a single gene on the dna molecule is copied. the process of copying this gene is called this copy is known as and contains the protein building instructions. this copy is sent out into the cytoplasm to the part of the cell known as the the of the ribosome will join together to form a functional ribosome when they attach to the mrna. as the mrna moves through the ribosome, the message is read by transfer rna brings the correct back to the ribosome. the amino acids are placed in the correct order and are hitched together by

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?