How do bacteria regulate transcription of these operons?
the trp and lac operons are regulated in various ways. how do bacteria regulate transcription of these operons? categories. 1) operon is not transcribed 2) operon is transcribed, but not sped up by the positive control 3) operon is transcribed quickly through postive control match each of these into the above categories
a. trp operon: tryptophan absent
b. lac operon: lactose absent
c. lac operon: lactose present, glucose absent
d. lac operon: lactose present, glucose present e) trp operon: tryptophan present

The table shows the commonly eaten foods of some organisms. commonly eaten foods list group commonly eaten foods a vegetables, meat, chicken b insects, fruits, seeds c grasses, barks, twigs, acorn d ladybugs, caterpillars, flies, mosquitoes which groups contain both primary and secondary consumers? a and b b and c c and d b and d you must check the box below prior to submitting your exam! check this box to indicate you are ready to submit your exam explorer toolbox workload my folders current course: instructors monitor all areas of a student's account student e-mail accounts are to be used for flvs course-related email only and not for general introductions or spamming of people in your address book. remember to click the logoff link when you have completed your work in the course. fdk391.02