What is the importance of the cells in human?

Answer 1

Its a key part of all molecules inthe cell. Its important for literally everything. Its mostly there as part of polar molecules, providing the delta + for molecular interactions.

Answer 2

Cells, by definition, are the smallest unit of an organism (either plant or animal) capable of independent life. Not all cells are capable of living on their own (thankfully, or we'd all be piles of fighting goo!).

A cell is the functional unit that forms "tissues". Tissues work together to form "organs". Organs work together to form "Systems". Systems work together to form organisms (or bodies). Imagine, if you will, that we were missing something as simple as the cells that form our guts (or digestive tracts). Without these cells, there would be no digestion (the food you ate would just sit there and rot). There would be no lubrication (the food you can't digest would sit pretty high up (probably just inside your throat) and rot. If the food you just ate can't move down into the gut, it's likely to block off another of your important systems, your respiratory (breathing) system. If you can't breathe, you die. All because you're missing one cell type.

Of course, even if the food didn't block off your respiratory system, you'd probably still die, since you need to be able to digest your food to produce the energy it takes to breathe, beat your heart, blink, and even think.

Within your body there are seven main categories of cell: within each catergory there are dozens (if not hundreds!) of different variations-

Epithelium - Lines the inside and outside of organs/bodies.

Nervous - forms your nerves and brain.

Mesenchymal - forms the structure of your body (bones and such)

Lymphocytye - general term for the blood cells that protect you from illness.

Melanocytes - Kind of a blend of epithelium and nervous tissues. Give your skin pigment and protection from the Sun.

Neuroendocrine - Kind of a different blend of epithelium and nervous tissues. These give you the ability to create and secrete hormones.

Answer 3

Cell is the basic structural and functional unit of life. It divides and helps in the growth of an organism. It contains the genetic material which is transferred from one organism to the other. It contains the organelles which provides energy for vital activities of the body. Apart from this, there are many other functions performed by the cell like in unicellular organism, all of the processes are performed by a single cell only.

Answer 4

Cells are present in both human beings as well as plants. They help us understand the functions of organs. The cellular process are useful in enabling the organisms to meet their everyday needs. Organelles are present within the cells which work together to carry out life function.

Answer 5

There are two kinds of cells: the red blood cells and the white blood cells. Red blood cells distribute oxygen and nutrients to all organs in the body, and it also collects the wastes of these organs, and carrying them to the excretory organs. The white blood cells are bigger than the red blood cells, and are fewer in number. These are the soldiers of the body, they fight off foreign contaminants and viruses invading the body.

Hope I helped!! ^_^

Answer 6

It is the building blocks of life...

without cells, there are no tissues

Without tissues, There are no organs

Without organs, There are no organ systems

Without organ systems, you are not here even the every living organism in this world

Answer 7

Cells are important because they make up everything. They help to keep things stable and process what the organism needs to live.

Answer 8

The cell is very important. This is because it is the basic unit of all life on earth. Without the cell life would not exist.

Answer 9

cell is important because it is the unit of our life

Answer 10

The cell theory is one of the most important unifying theories in Biology. All life is composed of cells. A cell is a basic unit of life and this theory is the foundation of biology.