Cells contain organelles these are the basis of a cell it contains many organelles and is basically the same a human these cells are the basic blocks of life cells are microscopic and what makes up tissues. Tissues are visible to the naked eye and are what creates us there are four main types of tissue connective epithelial nervous and muscle. Tissue makes up organs these are the what run us humans and every other living thing these keep them alive and have many different types.
Cells work together to complete certain tasks amongst the human body. They all work together to create tissue with the main purpose of a cell to organize. Cells hold a variety of pieces and each cell type has a different purpose. By dividing …show more content…
These cells are present within all tissues but for instance cells in muscles carry more mitochondria as this is needed to store larger amounts of energy. The cytoplasm within a cell is the clear fluid within it, it keeps the structure and transports things within the cell. The cytoskeleton is just for structure keeping it strong. Centrosomes spindle fibres within the cell. The nucleus contains all DNA makeup and is the centre of each nucleus. Smooth and rough er do the same job they package things to be sent off to different cells. Vesicles contain fluids like water for the cell to use. Ribosomes are used for protein synthesis. Golgi apparatus packages molecules and mitochondria is the powerhouse of the cell creating and storing …show more content…
There are two different systems the peripheral and central. There are two types of matter in the brain: grey matter and white matter. Grey matter receives and stores impulses. Cell bodies of neurons and neuroglia are in the grey matter. White matter in the brain carries impulses to and from grey matter. It consists of the nerve fibres (axons). the neuron is the basic unit in the nervous system. It is a specialized conductor cell that receives and transmits electrochemical nerve impulses. A typical neuron has a cell body and long arms that conduct impulses from one body part to another body part Functionally, the nervous system has two main subdivisions: the somatic, or voluntary, component; and the autonomic, or involuntary, component. The autonomic nervous system regulates certain body processes, such as blood pressure and the rate of breathing, that work without conscious