A disease condition is considered to be sporadic if it
A) occurs often.
B) is seen in many parts of the world.
C) is not caused by heredity.
D) cannot be traced to a specific cause.
E) is easily treated using drugs.
Question 2
Misfolded prion proteins may be toxic to brain cells because these
A) can be passed from neuron to neuron.
B) trigger apoptosis in a neuron.
C) overstimulate glutamate receptors.
D) block sodium currents through the neuron membrane.
E) damage lysosomes leading to neuron swelling.
Pelvic inflammatory disease. Chlamydia or gonorrhea spreads up the vagina into the uterus and then t
Major parts of a kidney
Gas exchange occurs at the alveolar capillary membrane.
Bovine Spongiform Encephalopathy and Creutzfeldt-Jakob Disease
Eight Parts of Speech
Cell parts and their functions