1.a specific receptor protein on the plasma membrane defines thetarget cell
[ Choose ]        (N) neither type        (W) water-soluble hormones        (L) lipid-soluble hormones        (B) both types    Â
2. hormone-activated receptor protein in nucleus activates mRNAtranscription
[ Choose ]        (N) neither type        (W) water-soluble hormones        (L) lipid-soluble hormones        (B) both types    Â
3. ATP is hydrolyzed to form cycle AMP
[ Choose ]        (N) neither type        (W) water-soluble hormones        (L) lipid-soluble hormones        (B) both types    Â
4. hormone induces a physiological response in specific targetcells
[ Choose ]        (N) neither type        (W) water-soluble hormones        (L) lipid-soluble hormones        (B) both types    Â
5. autocrine cells synthesize hormone
[ Choose ]        (N) neither type        (W) water-soluble hormones        (L) lipid-soluble hormones        (B) both types