1.what are Schwann cells ?
2.who discovered cells?
3.what are cells made up of?
Answers
Answer:
Schwann cells serve as the myelinating cell of the PNS and support cells of peripheral neurons. A Schwann cell forms a myelin sheath by wrapping its plasma membrane concentrically around the inner axon.
Robert Hooke
cell consists of three parts, nucleus, cell membrane and cytoplasm between the two. Nucleus contains the DNA and how the cell functions is determined by the nucleus. Cells are the basic building blocks of all living things. The human body is composed of trillions of cells.
Explanation:
please f ollo me and please mark me as Brainlist
Answer:
1. Schwann cells (SCs) are the main glial cells of the peripheral nervous system which wrap around axons of motor and sensory neurons to form the myelin sheath.
2. The cell was first discovered by Robert Hooke in 1665 using a microscope. The first cell theory is credited to the work of Theodor Schwann and Matthias Jakob Schleiden in the 1830s.
3. A cell has three main parts: the cell membrane, the nucleus, and the cytoplasm. The cell membrane surrounds the cell and controls the substances that go into and out of the cell. The nucleus is a structure inside the cell that contains the nucleolus and most of the cell's DNA.
