1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Irina18 [472]
1 year ago
13

chegg e. coli has to be grown in the presence of to the lac operon. group of answer choices lactose: repress lactose: induce glu

cose: repress glucose: induc
Biology
1 answer:
zhuklara [117]1 year ago
6 0
<h3 />

The lac operon of E. coli contains genes involved in lactose metabolism. It's expressed only when lactose is present and glucose is absent.

<h3>How is the lac operon triggered by E. coli?</h3>

The lac operon of E. coli contains genes related to lactose metabolism. Only when lactose and glucose levels are low does it manifest symptoms. Two regulators that control the operon's "on" and "off" states in response to lactose and glucose concentrations are lac repressor and catabolite activator protein (CAP).

<h3>Why does E. coli prefer glucose to lactose?</h3>

Because it promotes quicker development than other sugars and is the first sugar to be consumed in sugar combinations, glucose is frequently the best carbon source for E. coli.

To know more about Lac Operon visit:

brainly.com/question/13626722

#SPJ4

You might be interested in
Who was the first scientists to classify the elements systematically​
Alika [10]

Answer: I believe it was Johann Wolfgang Dobereiner

Explanation:

3 0
3 years ago
Plant and animal cells are complex and contain many structures.<br><br> a. True<br> b. False
Alex_Xolod [135]

Answer:

false ig because animal cell is not complex(i am not sure)

5 0
3 years ago
Help Plisss !!!!!!!!!!!
Wittaler [7]

Answer:

c

Explanation:

5 0
3 years ago
True or False. In pernicious anemia, oxygen depletion in the body becomes apparent withing the first 6 months of life.
mylen [45]

False, pernicious anemia may take up to 5 years to show symptoms. However, the oxygen starts to get depleted within the first 6 months in thalassemia major.

Pernicious anemia:

In this condition, the body is unable to absorb vitamin B12 which leads to lowered amount of red blood cells which are responsible for carrying oxygen throughout the body. It is an autoimmune disease in which antibodies attack their own cells in the lining of the stomach which affects the absorption of vitamin B12. The symptoms of pernicious anemia are dizziness, fatigue, diarrhea, constipation, breathlessness, and loss of appetite. The depletion of oxygen is seen in thalassemia major within 6 months.

Learn more about pernicious anemia here,

brainly.com/question/14659619

#SPJ4

3 0
2 years ago
Which is the most inclusive division of time on the geologic time scale?
Morgarella [4.7K]
An eon is the most inclusive
7 0
2 years ago
Other questions:
  • Which of the following statements is true about Escherichia coli?
    5·2 answers
  • In october of 2003, a raging wildfire swept through the mountain ecosystems in southern california, burning everything in its pa
    12·1 answer
  • How does the tilt of Earth's rotation axis affect Earth's weather?
    6·1 answer
  • Scientists discovered that the inner core of Earth is a solid. Explain what evidence supports this thinking. Be sure to include
    12·2 answers
  • One character in peas that Mendel studied was yellow versus green seeds.
    14·1 answer
  • Which feature of the sun is caused due to an irruption of high-energy radiation
    15·2 answers
  • What does it mean to say that glycolysis is an anaerobic process
    10·1 answer
  • What types of mature body cells come from the following tissue layers in early embryos:
    7·1 answer
  • How does Natural Selection lead to evolution?
    10·1 answer
  • Homeostasis refers to:
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!