How do I know when the lac operon is on​

The lac operon will be expressed at high levels if two conditions are met: Glucose must be unavailable: When glucose is unavailable, cAMP binds to CAP, making CAP able to bind DNA. Bound CAP helps RNA polymerase attach to the lac operon promoter.

yes its like the dead sea which is full of salt which makes you stay afloat

so yes an egg will float in salt

answer; i do believe that the correct answer is; ///mendelian genes are at specific loci on the chromosome and, in turn, segregate during meiosis;