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#Question id: 39446


Which mechanism plays a major role in chemical carcinogenesis?

#Biochemistry
  1. DNA methylation
  2. Activation of proto-oncogenes
  3. Inhibition of apoptosis
  4. All of the above

Answer:- Option(s): 4


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#Question id: 11578

#Biochemistry

During a stressful interval, ________.

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#Question id: 11579

#Biochemistry

In response to stress, the adrenal gland promotes the synthesis of glucose from noncarbohydrate substrates via the action of the steroid hormone ________.

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#Question id: 11580

#Biochemistry

Melatonin is secreted by the ________.

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#Question id: 11581

#Biochemistry

DES is called an "endocrine disrupting chemical" because it interferes with the endocrine secretions of the ________.

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#Question id: 11582

#Biochemistry

Following a stressful stimulus, the fight-or-flight response will cause ________.

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#Question id: 11585

#Biochemistry

Osteoporosis is a condition in which the density of bones is decreased so much that the individual is at a higher risk of fractures. The more calcium in the bones, the better the bone density. Which of the following would produce the greatest increase in bone calcium levels?

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