If a bacteria cell, that has the lac operon, is metabolizing lactose glucose is absent and allolactose has blocked the repressor. O lactose is present, glucose is present, and CAP/CAMP are in contact. O glucose may be present but the inducer has blocked the repressor. lactose is present, glucose is absent, and CAMP levels are low.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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If a bacteria cell, that has the lac operon, is metabolizing lactose
O glucose is absent and allolactose has blocked the repressor.
lactose is present, glucose is present, and CAP/CAMP are in contact.
O glucose may be present but the inducer has blocked the repressor.
O lactose is present, glucose is absent, and CAMP levels are low.
Question 8
If cyclic-AMP levels are elevated (high) in a cell that has the lac operon in it's genome
O glucose levels are also high.
O glucose levels must be low.
the cell is metabolizing the catabolic activating protein.
O the cell is metabolizing glucose.
Transcribed Image Text:If a bacteria cell, that has the lac operon, is metabolizing lactose O glucose is absent and allolactose has blocked the repressor. lactose is present, glucose is present, and CAP/CAMP are in contact. O glucose may be present but the inducer has blocked the repressor. O lactose is present, glucose is absent, and CAMP levels are low. Question 8 If cyclic-AMP levels are elevated (high) in a cell that has the lac operon in it's genome O glucose levels are also high. O glucose levels must be low. the cell is metabolizing the catabolic activating protein. O the cell is metabolizing glucose.
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