__________ Are Short Term Regulators of Appetite,whereas __________ Is a Long-Term

Multiple Choice

__________ are short term regulators of appetite,whereas __________ is a long-term regulator.

A) Insulin and cholecystokinin (CCK) ;peptide YY (PYY)
B) Peptide YY (PYY) and insulin;cholecystokinin (CCK)
C) Peptide YY (PYY) and cholecystokinin (CCK) ;insulin
D) Leptin and insulin;cholecystokinin (CCK)
E) Leptin and insulin;peptide YY (PYY)