1. all known living things are made up of cells. 2. the cell is structural & functional unit of all living things. 3. all cells come from pre-existing cells by division. 4. cells contains hereditary information which is passed from cell to cell during cell division. 5. All cells are basically the same in chemical composition. 6. all energy flow of life occurs within cells.
46 in a human body cell. 23 in the sex cell e.g. sperm and egg cell (gametes) when they combine you end up with 46 again.
Cell walls are not found in human cells. Instead, human cells are surrounded by a cell membrane, also known as the plasma membrane, which helps control the movement of substances in and out of the cell.
A muscle cell
But they do.
Cell is the structural and functional unit of life. And Nerve cell is the longest cell in the human body. So the motor and sensory cell that go to the feet are the longest cells in your body. They go from your back to the feet. The sensory cell go to the tip of great toe.
Nerve cell is the longest cell in human body.
The Longest cell in the human body is the nerve cell.
Simply a "Cell", in general, anyway... Eukaryotic cell is the name for a regular human body cell.
how are cells alike a human body
It applies to both.
the human cell
Red blood cells, also known as erythrocytes, lack a cell nucleus in the human body.
Bacteria
yes!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! take your pick of any cell in the human body none of them are considered an organism, they are a layer of organization in the human body.
Each cell in the human body typically contains two copies of DNA.
Cells up to 8 cell stage in human embryo can develop in any kind of cell in body. Inner cell mass in blastocyst can develop into any kind of cell in human body.
There are a number of contenders for the position of smallest cell in the human body. The head of the sperm is on average 5 to 6 micro meters. The flagellum is up to 50 micrometers long. Also some says Granule Cell of the Cerebellum is the smallest cell of the human body it is approximately 4um to 4.5um in size. The size of the RBC also found as around 5 micrometers. In terms of volume most of the scientists suggest that sperm is the smallest cell.