Electrical stimulation of the ___ produces ___.
a. fornix; loss of fear to threat stimuli
b. septal area; indications of fear and anxiety
c. amygdala; loss of fear to threat stimuli
d. amygdala; symptoms of fear and anxiety
Question 2
Which of the following is not true with respect to tobacco use?
a. A compound in tobacco smoke damages a cancer-suppressing gene, causing lung cancer.
b. Smoking causes cancers in the respiratory system only, because tobacco smoke is inhaled.
c. Women who smoke during pregnancy give birth to underweight infants.
d. Smoking can produce constriction of the blood vessels requiring amputation of extremities.
X chromosome inactivation in female mammals produces the Barr Body.
Mixing bacterial genotypes produces rare recombinants
Secondary response begins more rapidly after exposure to antigen, produces more antibodies, and ...
The Tsunami Threat in Japan
Flowchart illustrating how genetic information encoded in DNA produces protein
Deep brain stimulation