C6H5O6 mainly. It is a protein that is chemically quite similar to honey, and there have actually been several experiments attempting to turn sweat into honey. It is possible, but it is too expensive to be worth it.
A common name for a mixture made of a liquid is a solution.
subaceous gland
Yes, sweat glands are made of modified epithelial tissue. They are formed by invaginations of the epidermis (outer layer of the skin) and consist of coiled tubular structures. These tubular structures are lined with specialized sweat gland epithelial cells that secrete sweat.
The sensation of water droplets forming on our skin when it rains is due to the presence of sweat glands. Sweat glands secrete sweat onto the surface of the skin, which can interact with rainwater, leading to the sensation of water droplets on the skin.
subaceous gland
It is homogeneous, but it is not a mixture. It is an element, which is a pure substance.
The adrenal medulla and the pituitary gland are endocrine glands made of a mixture of nervous and epithelial tissues. The adrenal medulla is part of the adrenal glands located on top of each kidney, while the pituitary gland is often referred to as the "master gland" because it controls several other endocrine glands in the body.
The sweat glands make sweat, also known as perspiration.
The main part of the sweat gland is situated in the dermis layer of the skin, however the tubes reach the epidermis/outer layers of the skin. Sweat glands are found all over human body (around2-5 mill), but are most abdundant in palms, feet and forehead. There are two types of sweat glands: eccrine and apocrine glands and are made up of epithelium tissue, surrounded by a network of capillaries
Sweat is water. But it is not all water. It contains urea and sometimes lactates. It also has minerals that may include sodium, potassium, calcium, magnesium and smaller amounts of zinc, copper, chromium, nickel and lead. However, it also depends on how much of these you have in your body. If you have a high amount of these things in your body, more will escape in the sweat.
Clarified butter is a mixture. It is made by heating butter to separate the milk solids and water from the fat, resulting in a clear liquid.
The liquid part of semen is primarily made up of fluids from the seminal vesicles and prostate gland. These fluids provide nutrients and protection for sperm as they travel through the reproductive tract. Additionally, small amounts of fluid from the bulbourethral glands may also be present in semen.