Since the House has 435 members, most Representatives only serve on one or two committees. On the other hand, Senators often serve on several committees and subcommittees. Committee assignment is one of the most important decisions for a new member's future work in Congress.Usually, members seek appointment on committees that will allow them to serve their districts or state the most directly.n the other hand, Senators often serve on several committees and subcommittees. Committee assignment is one of the most important decisions for a new member's future work in Congress. Usually, members seek appointment on committees that will allow them to serve their districts or state the most directly.
The Posterior Lobe of the Pituitary Gland (or neurophpophysis) stores and releases hormones secreted by the hypothalamus section of the brain including: 1  ADH (Antidiuretic hormone) stimulates the smooth muscles, blood vessels and the intestine.
In this way, it initiates the menstrual cycle. The pituitary gland, also known as the hypophysis, is a small gland connected to the hypothalamus by a stalk (called the infundibulum). The pituitary has 2 major lobes: the posterior and anterior.1  The posterior lobe is nerve tissue, and is really a downgrowth of the hypothalamus. Since it is a part of the brain, and made of nervous tissue, it has direct nervous influence. 2  It activates, controls and integrates the autonomic nervous system, and. 3  since it also acts as a gland, it's endocrine activity produces and secretes certain hormones and releasing factors.