The left diagram shows a steroid (lipid) hormone (1) entering a cell and (2) binding to a receptor protein in the nucleus, causing (3) mRNA synthesis which is the first step of protein synthesis. The right side shows protein hormones (1) binding with receptors which (2) begins a transduction pathway. Transport of the hormone to the target cell(s). 2  Recognition of the hormone by an associated cell membrane or intracellular receptor protein. 3  Relay and amplification of the received hormonal signal via a signal transduction process: This then leads to a cellular response.
Wellesley Average Weather. 1  The highest monthly average temperature in Wellesley for July is 72 degrees. 2  The lowest monthly average temperature in Wellesley for January is 29 degrees.  The most monthly precipitation in Wellesley occurs in October with 5.7 inches.
Its average daytime temperatures are around 87 degrees Fahrenheit, varying only slightly between annual high temperatures of 90 degrees and low temperatures of 84 degrees. The hottest weather occurs in April. High humidity is a constant in Singapore, with an average relative humidity level of around 84 percent.