Except for?, all of the following signals may trigger receptor conformational changes without reaching the plasma membrane. o a. Receptors for steroid hormones. Tyrosine kinase receptors are a kind of...

Except for?, all of the following signals may trigger receptor conformational changes without reaching the plasma membrane. o a. Receptors for steroid hormones. Tyrosine kinase receptors are a kind of receptor that binds to tyrosine phosphatase. Voltage-gated ion channels (OC). G protein-coupled receptors (GPCRs).