___________ is a characteristic of laser energy in which some cells absorb the lasing medium whereas others do not. This characteristic prevents the spread of heat (and damage) outside the target tissue

Which of the following is a risk factor for emphysema?

a. Tobacco smoking b. Air pollution c. Heredity d. All of the above

Predict the effect that the Bax:Bcl-2 complex will have on the apoptotic pathway

a. The pathway is activated by Bax: Bcl-2. b. The pathway is inhibited by Bax: Bcl-2. c. The pathway is not affected by Bax: Bcl-2. d. The pathway is activated and then is inhibited by Bax:Bcl-2.