peristalsis and segmentation
The Digestive System's muscles are controlled by the Autonomic portion of the brain which also controls breathing , heart beat , temperature control (i.e. sweating or shivering), etc.
1. RENIN-ANGIOTENSIN MECHANISM, 2 PLASMA CONCENTRATION OF SODIUM AND POTASSIUM IONS 3. CONTROL EXERTED BY acth AND 4 PLASMA CONCENTRATION OF ANP
Tubular secretion plays a minor role in regulating blood pH compared to other mechanisms such as respiration and kidney filtration. It primarily helps in the elimination of excess hydrogen ions and other solutes from the blood to maintain acid-base balance within the body.
Hypothalamus
Congestion control mechanisms are tools that control how backed up a substance may get. Traffic congestion control mechanisms can be stop lights, for example.
The hypothalamus influences the autonomic centers in the brain stem and the spinal cord. In this way it regulates many Visceral activites such as heart rate, blood pressure respiratory rate and motility of digestive tract
Melanophore stimulating hormone (MSH) secretion from the vertebrate is regulated by the hypothalamus. Removal of the pituitary from control results in an autonomous uninhibited secretion of MSH.
Control of secretion of epinephrine and norepinephrine is regulated primarily by descending sympathetic signals in response to stress, including exercise, hypoglycemia, and hemorrhagic hypovolemia
proteins
Watery perspiration is an example of a eccrine secretion. The eccrine glands are located all over the body. Perspiring is part of the thermal control of mammals.
Control mechanisms are things managers establish to ensure that their operations don't stray too far from their business objectives. For instance, budgets are considered a control mechanism.
Defense mechanisms are part of the unconscious. Therefore one cannot really control what mechanisms he/she uses.