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Testosterone does not directly stimulate smooth muscles; instead, it influences smooth muscle function through its effects on other hormones and signaling pathways. In certain tissues, such as the reproductive organs, testosterone can promote the growth and maintenance of smooth muscle by enhancing the production of growth factors and modulating gene expression. Overall, while testosterone plays a crucial role in muscle health and development, its action on smooth muscle is more indirect.
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What hormone causes most men to grow facial hair?
The hormone responsible for most men to grow facial hair is testosterone. During puberty, increased levels of testosterone stimulate the growth of facial hair, along with other secondary sexual characteristics.
What steroid is produced by smooth endoplasmic reticulum in the ovaries and testes?
The steroid produced by smooth endoplasmic reticulum in the ovaries and testes is testosterone in males and estrogen in females. These hormones play important roles in sexual development and reproductive function.
Which muscle type is nonstriated?
the smooth muscles are non striated,we have smooth muscles in many areas of the body,especially in the wall of digestive system organs.
What The stomach uterus and bladder are lined with what?
Smooth muscles
Are there different type of muscles?
Yes, there are three main types of muscles in the human body: skeletal muscles, cardiac muscles, and smooth muscles. Skeletal muscles are attached to bones and facilitate movement, cardiac muscles are found in the heart and help it pump blood, and smooth muscles are found in organs and blood vessels to regulate involuntary processes.
Does testosterone stimulate erythrocyte production?
yes.
Skeletal and smooth muscles move when nerve impulses sent from the stimulate the muscle fibers telling them to either contract or relax?
Skeletal and smooth muscles contract or relax in response to nerve impulses that stimulate their muscle fibers. In skeletal muscles, motor neurons release neurotransmitters at the neuromuscular junction, triggering contractions. Smooth muscles, which are involuntary, respond to autonomic nervous system signals and various hormones. This process allows for coordinated movements and functions throughout the body.
What does testosterone consist of?
It is a harmone in man which stimulate sperm formation.
Skeletal and smooth muscles move when nerve impulses sent from the blank stimulate the muscle fibers telling them to either contract or relax?
Skeletal and smooth muscles move when nerve impulses sent from the nervous system stimulate the muscle fibers, instructing them to either contract or relax. In skeletal muscles, this stimulation comes from motor neurons, while smooth muscle contraction is typically regulated by autonomic nerve fibers. These signals trigger a series of biochemical events that lead to muscle contraction and relaxation.
Can you contract your smooth and cardiac muscles on purpose?
Smooth Muscles can, but Cardiac Muscles can not.
Do you Grow Muscles In Puberty?
A rise in testosterone starts puberty and muscles make more muscle when there is a good diet, good exercise and plenty of testosterone.
Which muscle contraction does acetylcholine and norepinephrine affect?
Acetylcholine and norepinephrine both affect smooth muscle contraction. They stimulate contraction in some muscles and inhibits contraction in others.
Does testosterone stimulate mammary gland development?
Testosterone is a male hormone and has no influence in the development of breasts (mammary glands), estrogen the female hormone does,
Are smooth muscles involuntary muscles?
yes. The smooth muscles (e.g. in the digestive tract) are involuntary.
What organelles are used to make testosterone?
smooth endoplasmic reticulum
Is the smooth muscle voluntary or involuntary?
Smooth muscles are involuntary, as are cardiac muscles. Only skeletal muscles are voluntary.
Smooth muscles under involuntary control?
yes. Smooth muscles are another name for involuntary muscles.
