1. Which of the following is a parahormone?
a) gastrin
b) angiotensinogen
c) both a and b
d) neither a nor b
2. Each hormone
a) is transported by blood and reach all body cells
b) exerts action on all body cells
c) both a and b
d) neither a nor b
3. The fat soluble hormones are transported in blood by
a) dissolved in plasma
b) binding to plasma protein
c) erythrocyte
d) none of the above