Which of the following is true about the stress hormone, cortisol? Select one:

a.
It is produced by the cardiovascular system.

b.
People with PTSD do not produce cortisol.

c.
In excess, it can boost the immune system.

d.
In excess, it can suppress the immune system.

Identify two ethical principles that can teens deal with difficult decisions

Which of the following accounts for someone who has had regular herpesvirus-mediated cold sore or genital sore flare-ups? a) re-infection by a closely related herpesvirus of a different strainb) re-infection by the same herpesvirus strainc) copies of the herpesvirus genome permanently maintained in host nucleid) copies of the herpesvirus genome permanently maintained in host cell cytoplasm

What is the neurological science behind seizures?