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loris [4]
3 years ago
13

Explain the function/interaction of the repressor and operator in the lac operon.

Medicine
1 answer:
vazorg [7]3 years ago
6 0

Answer:

1 gene controlled by the Lac promoter and a given operator. 24. If the repressor mutant binds the operator variant, GFP expression is decreased; the stronger the binding interaction, the lower the expression. A repressor plasmid library was transformed into competent cells containing a given, single, operator.

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True or false: The tendency of people to relapse is one of the biggest problems during health habit modifications.
slavikrds [6]

True

Health habit modification is the process that involves various stages. It sometimes takes a longer period of time for the old habits to change and implement the changes as new habits for daily lifestyle.

New habits help people protect from many serious health problems like obesity and diabetes. Some habits, like regular exercise, and eating healthy foods, help people to maintain a healthy lifestyle and protect them from many serious health problems.

People remain healthy and fit if they follow these habits regularly, and they can perform their daily activities with more energy.

The tendency of people to relapse during the modification of health habits is one of the biggest problems.

Learn more about health habit modification from:

brainly.com/question/14485922

#SPJ4

7 0
1 year ago
A 42-year-old realtor comes to your clinic, complaining of "growths" in her vulvar area. She is currently undergoing a divorce a
alekssr [168]

Answer:

The correct answer would be - Epidermoid cyst .

Explanation:

Patient explains symptom as -

vaginal growth with no pain or discharge

no fever or night sweat

In examination following symptoms found-

Healthy looking, normal blood pressure and body temperature

found 2 -3 mm yellow, round nodules on the left labia but not painful and quit firm.

Diagnosis on the basis of symptoms and examination-

Epidermoid cyst

Reason : epidermoid cysts are nodules that are small round firm found in the labia and characterized as nonpainful formed due to blocked sebaceous gland.

Thus, the correct answer is - Epidermoid cyst .

3 0
3 years ago
What compression technique should be used on an infant during cpr when there are multiple rescuers?.
seropon [69]

Answer: For an infant, use the 2-finger chest compression technique while only one rescuer is present. Once the second rescuer returns, us the 2 thumb-encircling hands technique. For a child, use one or two hands, whatever is needed to provide adequate compression depth.

Explanation:

6 0
2 years ago
2 Coordination allows an individual to have control over the movements of his/her body.
Elena-2011 [213]

Answer:

I believe that the answer would be true

7 0
2 years ago
Read 2 more answers
What is most likely to occur in a patient infected with a mutant strain of Bordetella pertussis that lacks functional adhesins?
Nata [24]

Answer:

The correct answer is D.

Explanation:

Bordetella pertussis is a gram-negative coccobacillus that causes a disease called whooping cough.

The bacterium infests the patients by colonizing lung epithelial cells. To do so, it requires adhesins, called filamentous haemagglutinin, fimbriae and pertactin. Once the bacterium is attached to the lung epithelial cells, it produces a cytotoxin that prevents their cilia from moving.

Another virulent factor from B. pertussis is the pertussis toxin, which alters host immune system through the inhibition of phagocytes response to it.  

5 0
3 years ago
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