Which of the following is false?  Hormone receptors may be found in the nucleus of cells.   Thyroid hormones are transported as free hormones in the blood.   C cells play an important roles in calcium homeostasis.   There is 20-fold more T4 compared to T3 hormone in the human body.

Which of the following is false?Group of answer choicesThe C cells of the thyroid gland produce the hormone calcitonin.Hormones can act as transcription factors within a cell.Thyroid hormone is derived from tyrosine.Hormone release is controlled by a positive feedback mechanism.

Which of the following is false?  Hormone receptors are protein molecules.   Every cell has access to and exchanges contents with blood.   Hormones are secreted into the blood.   Hormones act by interacting with a specific receptor located on the endocrine cells.

Specific hormones affect only specific cells in the body that have proper receptors.Question 6Select one:TrueFalse

A hormone's receptors:are located on the hormone's target cellsare always located on gland cellsmatch the shape of that specific hormone moleculeare carried to the source of the hormone by the bloodstream

A cell that has a receptor for a specific hormone either inside the nucleus or on the cell membrane is called a _____.Multiple choice question.neurontarget cellexocrine glandaciniparacrine gland