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natali 33 [55]
3 years ago
15

In testing for b-galactosidase, why do we see a low level activity of the enzyme at the 20 minute time interval and a much highe

r activity of the enzyme at the 70 minute time interval when lactose is present?
Health
1 answer:
Liula [17]3 years ago
8 0

Answer:

E) It takes time for the bacteria to be induced into making the enzyme.

Explanation:

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Briefly outline the functions of the TAC: Treatment Action Campaign.
NikAS [45]
TAC: Treatment Action Campaign

TAC is an organization in South Africa. It campaigns for the access of HIV/AIDS treatment for the people.

South Africa has been identified as one of the countries with the most number of people who are HIV/AIDS positive. Because of this, TAC initiated campaigns for access of HIV/AIDS treatments that will be funded by the government.

One of the achievement of TAC happened in 2002 when the Constitutional Court ruled that the South African government provide anti-retroviral drugs. 

Anti-retroviral drugs are to be taken by pregnant women who are AIDS positive. These drugs are designed to prevent the transmission of AIDS from the mother to their babies during childbirth.



5 0
4 years ago
Min-Jee is currently very concerned about a recent increase in fighting among her family members. When talking with her therapis
Kazeer [188]

Answer:

b. Min-Jee is an adult.

Explanation:

Age-related hassles and stress coping is evident in adults as compared to children, adolescents and elderly. the ability of emotion-regulation is more pronounced in adults who are young or middle-aged. The individual difference in stress-coping and uplifting oneself is dependent upon the environment in which the adult is living. Min-Jee is an adult who is concerned about the environment in which she is living and taking therapy to built emotional control and deal with these hassles.

5 0
3 years ago
Which of the following is one of the ways that the teams use to track trash found in the ocean?
Svet_ta [14]

Answer:

a

Explanation:

8 0
3 years ago
During the "Keep Texas Wild" video: The Texas Parks and Wildlife Biologist identified the wild cat they were working on, what sp
Vesna [10]

Answer:

idek, im sorry

Explanation:

6 0
3 years ago
A 5-year-old girl has a high fever and cough. The girl's mother informs you that her daughter has leukemia and finished her most
dybincka [34]

Answer:

C) neutropenia is a serious condition that often leads to sepsis

Explanation:

Neutropenia is a condition in which neutrophil's numbers in the blood get reduced. Neutrophils are one of the most abundant WBC which is present in our blood. So neutrophils play an important role in fighting the infection.

The main cause of neutropenia is chemotherapy so as here the 5-year girl went to chemotherapy which results in neutropenia so due to fewer neutrophils she got the infection from opportunistic pathogen due to which she has high fever and cough. Infection or sepsis is common in neutropenia.

7 0
3 years ago
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