![subject](/tpl/images/cats/biologiya.png)
Escherichia coli bacteria can use the enzyme lactase to digest lactose and use it as an energy source. However, it is more efficient for bacteria to use glucose as an energy source if it is present. Which of the methods of regulating enzyme activity would be most energy efficient for a bacterium that has plenty of glucose?
A. The bacterium should produce an irreversible, allosteric inhibitor of lactase.
B. The bacterium should produce a reversible, competitive inhibitor of lactase.
C. The bacterium should produce a reversible, allosteric inhibitor of lactase.
D. The bacterium should produce an irreversible, competitive inhibitor of lactase.
E. The bacterium should stop production of lactase.
F. The bacterium should use feedback inhibition to stop the metabolic pathway that lactase starts.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:30, FlayMaster101
What enzyme is most important for dna replication and why?
Answers: 3
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 09:20, vince022503
Match the following items 1. rr 2. rr 3. identical alleles 4. unlike alleles 5. rr ()homozygous, recessive ()homozygous definition ()heterozygous, dominant cell ()heterozygous definition () homozygous, dominant cell
Answers: 2
You know the right answer?
Escherichia coli bacteria can use the enzyme lactase to digest lactose and use it as an energy sourc...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
Biology, 28.10.2019 21:31
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 28.10.2019 21:31
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.10.2019 21:31
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.10.2019 21:31
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.10.2019 21:31