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How many types of hormones secreted through testis?
The male testes secrete two different types of hormones. The first hormone that is secreted through the testes is the reproductive hormone. The second hormone that is secreted from the testes is the endocrine hormone secretions.
Are plant hormones an example of an internal stimuli?
Yes many plant hormones are secreted by plants internally. Such as auxin, gibbrailin, cytokinin etc.
Why do skeletal muscle cells have high numbers of micro filaments?
because many proteins are secreted as hormones
Which hormones are secreted as the result of another hormone activating its gland?
It is a tropic hormone. Hypothalaus secrete many of them
What interactions does the digestive system have to do with the endocrine system?
Many of the digestive organs secrete hormones. Additionally hormones secreted in the hypothalamus activate acid secretion in the stomach and trigger fullness/hunger.
Are hormones secreted in large or small amounts Are they secreted constantly or only based on the bodies demands Are their responses longer and faster or shorter and slower than the nervous system?
Hormones have a wide variety of actions, over a range of concentrations and of varying periods of time. Typically hormones provide a slower response to a stimulus than a nervous response. many hormones require a trigger that has a nervous response. most hormones act over a longer time period, these time periods are not measured in milliseconds as are nervous responses. Hormones are released when required, this means that they can be secreted over prolonged periods of time - for example the growth hormones and sex hormones. or only when needed such as the case for insulin or adrenalin (epinephrine).
What are hormones secreted by?
Endocrine glands are glands of the endocrine system that secrete their products, hormones, directly into the blood rather than through a duct. The main endocrine glands include the pituitary gland, pancreas, ovaries, testes, thyroid gland, and adrenal glands. The hypothalamus is a neuroendocrine organ. Other organs which are not so well known for their endocrine activity include the stomach, which produces such hormones as ghrelin.
What do endocrine cells secrete?
There are many hormones secreted by the endocrine system. The hypothalamus secretes releasing and inhibiting hormones that affect the production and release of hormones from other glands, mainly the pituitary gland. Here is a partial list.Growth hormoneLutiening hormoneProlactinAdrenocorticotopic hormoneAndidiuretic hormoneOxytocinThyroxineTriiodothyronineFollicle stimulating hormoneMelatoninThymosinThymopoetin
What are controlled by hormones?
There are many functions controlled by hormones. Hormones regulate many processes in the body like blood pressure, blood glucose levels, growth and development, and excretion by the kidneys. These are just some of the many processes and systems that the body regulates through hormones. Hormones are usually found as peptides or steroids and act through an intercellular second messenger system.
How many seminiferous tubules are found in the lobules?
There are about 200-300 lobules in each testis.
How many major hormones do endocrine release?
The endocrine system releases several major hormones, with around 50 key hormones identified that play crucial roles in regulating various bodily functions. Some of the primary hormones include insulin, cortisol, thyroid hormones, estrogen, and testosterone. These hormones are secreted by different glands, such as the pituitary, thyroid, adrenal, and pancreas, to help maintain homeostasis and influence processes like metabolism, growth, and reproduction.
What are the substance called the control many body processes by the endocrine system?
The substances that control many body processes by the endocrine system are called hormones. These chemical messengers are secreted by various glands, such as the pituitary, thyroid, and adrenal glands, and travel through the bloodstream to target organs and tissues. Hormones regulate a wide range of functions, including metabolism, growth, reproduction, and mood. Their precise balance is crucial for maintaining overall health and homeostasis.
