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ReneHair cells in the inner ear are nourished by the surrounding fluid in the cochlea, called the endolymph. This fluid provides essential nutrients and oxygen to the hair cells to help maintain their function in detecting sound waves. Damage to the hair cells or changes in the composition of the endolymph can lead to hearing loss.
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What organ does hair grow from?
Hair grows from hair follicles, which are found within the skin of mammals. Each hair follicle is connected to blood vessels and nerves, allowing hair to grow and be nourished with essential nutrients.
How is a hair formed?
Each hair develops from a group of epidermal cells at the base of a tubelike depression called a hair follicle, which extends from the surface into the dermis and contains the hair root. The epidermal cells at the base are nourished from dermal blood vesssels in a projection of connective tissue at the deep end of the follicle. As these epidermal cells divide and grow, older cells are pushed toward the surface. The cells that move upward and away from the utrient supply become keratinized and die. Their remains constitute the structure of a developing hair shaft that extends away from the skin.
Which cells produce the pigment in hair?
The cells that produce the pigment in hair are called melanocytes.
How do human hair cells contribute to the overall health and function of the hair follicles?
Human hair cells play a crucial role in the health and function of hair follicles by producing keratin, a protein that makes up the hair shaft. These cells also help in the growth and maintenance of hair follicles, providing structure and support for healthy hair growth. Additionally, hair cells play a role in the pigmentation of hair, determining its color. Overall, the health and function of hair cells are essential for maintaining strong, vibrant, and healthy hair.
Is hair made up of dead cells?
Yes, hair is made up of dead cells.
Characteristic of a well nourished people?
shiny hair
What factors contribute hair growth?
a healthy clean nourished scalp
How is the skin nourished?
Strictly speaking, skin cells are nourished the same way that all cells of the body are nourished, by means of the nutrients carried in the blood. Aside from that, I also moisturize my hands with Vaseline intensive care skin lotion.
How do cells get nourished?
Cells receive nourishment from the blood. The blood carries molecules that are broken down from food in the digestive system.
What is it called when the bodys cells are nourished and energized?
Cellular metabolism is the process by which the body's cells are nourished and energized through the breakdown of nutrients and production of energy. This process involves various biochemical reactions that allow cells to function and carry out their basic functions.
WHAT IS The process in which the body's cells are nourished and energized?
The process in which the body's cells are nourished and energized is called cellular respiration. During cellular respiration, cells break down glucose into energy in the form of adenosine triphosphate (ATP) through a series of biochemical reactions. This process occurs in the mitochondria of cells and is essential for the maintenance of cellular functions.
What organ does hair grow from?
Hair grows from hair follicles, which are found within the skin of mammals. Each hair follicle is connected to blood vessels and nerves, allowing hair to grow and be nourished with essential nutrients.
How are the bones in the body nourished?
how are the bones in the body nourished
What type of cells form hair?
Err... Hair cells on inside, hair follicles on the outside.
What is the difference in root hair cells and leaf cells?
root hair cells dont have chloroplasts
Where do the cells divide to produce hair?
Hair cells divide in the hair follicle, which is located in the outer layer of the skin called the epidermis. The hair follicle contains stem cells that divide and differentiate to produce new hair cells, eventually forming the hair shaft that grows out of the skin.
What part of the hair contains actively growing cells?
The actively growing cells in hair are found in the bulb, which is located at the base of the hair follicle. This is where new hair cells are produced, allowing the hair to grow longer.
