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question- The lactose (lac) operon in E. coli is an example of a gene that is repressed when lactose is not available in a cell. In 3-5 sentences, explain what this means, using correct terminology.

answer- The lac operon of E. coli contains genes that are involved in lactose metabolism. This will only be found when glucose is absent and lactose is present in metabolism. The two regulators turn the operon on and off in response to lactose and glucose levels. the lac repressor acts as a lactose sensor. It normally blocks transcription of the operon, but stops acting as a repressor when lactose is present. The lac repressor senses lactose indirectly through its isomer lactose. Catabolite activator protein acts as a glucose sensor, it activates the data of the operon, but only when glucose levels are low. Catabolie activator protein senses glucose indirectly, through hunger factor molecule location.

here is what I got

The lac operon of E. coli contains genes that are involved in lactose metabolism and can only be found when glucose is absent and lactose is present in metabolism. The two regulators turn the operon on and off in response to lactose and glucose level. The lac repressor acts as a lactose sensor which normally blocks transcription of the operon, but stops acting as a repressor when lactose is present through its isomer lactose. Catabolite activator protein acts as a glucose sensor, it activates the data of the operon, but only when glucose levels are low. Catabolite activator protein senses glucose indirectly, through hunger factor molecule location.

try to reword it so you don't get caught

The lactose (lac) operon in E. coli is a set of genes that control lactose metabolism. When there is no glucose and lactose is available, the operon is activated. There are two regulators, the lac repressor and the catabolite activator protein, that determine whether the operon is turned on or off based on the levels of lactose and glucose. The lac repressor acts as a lactose sensor and normally blocks the operon, but when lactose is present, it stops repressing. The catabolite activator protein, on the other hand, acts as a glucose sensor and activates the operon only when glucose levels are low.

The lac operon in E. coli is a group of genes responsible for lactose metabolism. When glucose is absent and lactose is present in the cell, the operon becomes active. The lac repressor, a protein that detects the presence of lactose, usually blocks the transcription of the operon. However, when lactose is present, the lac repressor no longer acts as a repressor. Another protein called catabolite activator protein senses low levels of glucose and activates the operon. Both the lac repressor and catabolite activator protein indirectly sense lactose and glucose, respectively, through specific molecules.

The lactose (lac) operon in E. coli is a set of genes that are responsible for lactose metabolism. When lactose is not available in the cell, the lac operon is repressed, meaning that the genes involved in lactose metabolism are not active. This repression occurs due to the action of the lac repressor, which blocks the transcription of the operon. However, when lactose is present, it binds to the lac repressor, causing it to release its grip and allowing the genes to be transcribed and used for lactose metabolism. Additionally, the lac operon is also regulated by a glucose sensor called catabolite activator protein (CAP), which activates the operon only when glucose levels in the cell are low.