One of the problems with measuring metabolites from blood or ...

[littleanan]

One of the problems with measuring metabolites from blood or urine is that
 
  a) the presence of a given metabolite tends to be overestimated.
  b) this type of measuring does not reflect levels of neurotransmitters in the brain.
  c) the presence of a given metabolite tends to be underestimated.
  d) blood and urine samples are not always easy to collect.

Question 2

A researcher who has been studying the development of brain disorders was interviewed and described new research focused on a high-risk group. If Jan is a member of this high-risk group, what can we conclude about her?
 
  a) She has a high level of resilience.
  b) Her life conditions have led her to develop protective factors.
  c) She has experienced life conditions that increase her vulnerability.
  d) Her past life conditions have compensated for her maladjustment.

[SAUXC]

Answer to Question 1

b

Answer to Question 2

c