Tropic hormones are named for their action on other endocrine glands. Their primary function is to stimulate the secretion of hormones by target glands in a sequence known as the hypothalamic-pituitary-target gland axis. These hormones regulate the activity of other endocrine glands and help maintain homeostasis in the body.
Physiological antagonists are substances that have opposing effects on effector organs but do not directly inhibit each other's action. They work by different mechanisms to achieve opposite physiological effects, such as regulating blood pressure or heart rate. This allows for fine-tuning of responses to maintain homeostasis in the body.
The response of an effector is the action or change that it produces in response to a stimulus. Effectors are organs or structures in the body that carry out the response, such as muscles contracting in response to a nerve signal. This response helps to bring about homeostasis and maintain the body's internal balance.
Calcitonin opposes the action of parathyroid hormone.
Insulin and glucagon are the two hormones, secreted by pancreas and oppose the action of one another.
D. The goal of a negative feedback loop is to return a substance to a normal level. Negative feedback loops work to counteract any deviation from a set point in order to maintain homeostasis in the body.
Glucocorticoids
Calcitonin hormone lowers the blood calcium level. Parathormone or parathyroid hormone rise the calcium level. Vitamin D perform the some what complicated role. Together they maintain the calcium level almost precisely. This is not the precise and expert answer.
Conflicts between opposing forces.
An example of homeostasis in action is when the body regulates its temperature to maintain a stable internal environment. When the body is exposed to heat, mechanisms such as sweating and vasodilation help to cool the body down. Conversely, when exposed to cold, mechanisms like shivering and vasoconstriction help to conserve heat.
The action verb is 'opposed', the act of opposing.
Hormones are produced by glands to stimulate cells or tissues into action