What cells can differentiate into specialized cells?
A pluripotent stem cell is one that has the potential to differentiate into any type of human tissue but cannot support the full development of an organism. These cells then become slightly more specialized, and are referred to as multipotent cells.
What happens during differentiation to form a Specialised cell?
Cell differentiation is how generic embryonic cells become specialized cells. This occurs through a process called gene expression. During cell differentiation, the cell size and shape changes dramatically, as does its ability to respond to signaling molecules.
What type of factors can influence cell differentiation and specialization?
Environmental factors can also influence gene expression and cell differentiation. For example, available nutrients, salinity, and temperature are all factors that can influence gene expression in organisms. In Himalayan rabbits, genes that code for fur color are turned on and off depending on temperature.
Which results in differences among the specialized cells of an organism?
Answer: Cellular differentiation is often controlled by cell signaling. Many of the signal molecules that convey information from cell to cell during the control of cellular differentiation are called growth factors. Cells and tissues can vary in competence, their ability to respond to external signals.
How do different types of specialized cells perform different functions?
Specialized cells perform specialized functions in multicellular organisms. Groups of specialized cells cooperate to form a tissue, such as a muscle. Different tissues are in turn grouped together to form larger functional units, called organs.
What is an example of a specialized cell?
Nerve cells, blood cells, and reproductive cells are examples of specialized cells. Blood cells are an example of specialization within a system of the body and include red blood cells, white blood cells, and platelets. Red blood cells, for instance, specialize in carrying oxygen throughout the body.
What does specialized cells mean?
Specialised cells have a specific role to perform. Each specialised cell has a different job to do. They have special features that allow them to do these jobs. Muscle cells, for example, are held together in bundles, which pull together to make muscles contract.
What are the specialized cells in the digestive system?
The gastrointestinal system has two classes of such cells, the islets of Langerhans in the pancreas and the enteroendocrine cells in the mucosal epithelium of the stomach and intestine.
What is the strongest cell in the human body?
Stem cells are established at the very first stages of human embryonic development and are retained throughout adult life to replenish, replace and regenerate cells. Stem cells have unique features that allow them to be used in the lab as a tool to understand key aspects of human biology.
What is the strongest tissue type?
Which is the softest part of human body?
What is the toughest material?
Is Carborundum harder than diamond?
Silicon carbide also called carborundum is hardest material. This is similar to diamonds which are the hardest material known (which means they cannot be scratched with any other substance).
Can you smash a diamond with a hammer?
As an example, you can scratch steel with a diamond, but you can easily shatter a diamond with a hammer. The diamond is hard, the hammer is strong. This makes the diamond incredibly hard and is why it is able to scratch any other material.
What is the strongest natural material on earth?
Is Carborundum man made?
ATTRIBUTES: Carborundum is a man made crystal also known as Silicon Carbide. In 1891, Edward Goodrich Acheson discovered Carborundum in an attempt to create diamond using electricity. The rainbow colors found in Carborundum are associated with the Seven Chakras.