Exam 7: Introduction to the Endocrine System

Hormones are not typically considered to be cytokines because hormones are ________ like cytokines.

Match each term with the appropriate description. -lipophobic molecule that interacts with receptors on cell surface

A given hormone generally has the same effect on different target tissues.Is this statement Defend your answer.

Describe the classic steps for identifying an endocrine gland.Are these steps practical for identifying the sources of all the hormones we know of today? Explain.

Match each term with the appropriate description. -derivatives of tyrosine

The signal molecule produced by one animal that may affect the behavior of another animal of the same species is the ________.

In a simple endocrine reflex,the endocrine cell is the

Two hormones that have opposing effects are called ________.

The term that describes the need for one hormone to be present for a second hormone to produce a full effect is called ________.

Match each hormone with its primary source. -pancreas

Match each hormone with its primary source. -anterior pituitary

Match each hormone with its primary source. -thyroid

________ pathologies arise in the last endocrine gland in a reflex.

When stimulated by a particular hormone,there is a marked increase in the activity of G proteins in the membrane.The hormone is probably

Each of the following statements concerning peptide hormones is true except one.Identify the exception.

Steroid hormones are synthesized in the ________ of the cell.

Match each term with the appropriate description. -storage and release site for oxytocin

Which of the following is NOT a method of hormone action?

The posterior pituitary gland secretes

A ________ is a problem with one of the tissues producing trophic hormones.