Oncogenes
A. were originally discovered in viruses.
B. have been found to be normal parts of cellular function.
C. often regulate cell growth.
D. are mutated or disregulated in cancer.
E. All of the above.
E
You might also like to view...
Which of the following is a contrast medium used for x-rays of the digestive system?
a. barium b. iron c. magnesium d. sodium
The testes are also called the scrotum.?
Indicate whether the statement is true or false
According to the best available estimates, social circumstances impact what portion of the population's early death?
A) 70% B) 40% C) 30% D) 15%
Which of the following represents the content or ‘philosophy' of the Leisure Ability Model?
a. All recreation is therapeutic as long as participants are independent b. TR is a process through which purposeful efforts are directed at achieving or maximizing desired simultaneous effects of the recreation experience c. Recreation provides important therapeutic benefits to individuals with disabilities and illnesses d. TR's purpose is to facilitate the development, maintenance and expression of an appropriate leisure lifestyle for individuals with physical, mental, emotional and social limitations.