Cell Structure and Function

A detailed Summary of Cell Structure and Function


All living things are made of the same basic building blocks, cells. A human is made of 65 trillion cells. Cells are everywhere, on you skin, in your blood, and even on your tongue. In fact, your blood is clear but red blood cells are what make your blood red. Most living things are made up of many cells but some are made of only one cell, like amebas, paramecium, fungi, protists, monerans, and bacteria.

There are two basic types of cells, animal cells and plant cells. They have some common parts found in both and other parts that are unique to each. A cell membrane is found in both plant and animal cells. It is the structure that surrounds the cell and protects it. Plant cells have a cell wall, a rigid structure surrounding the cell membrane. Animal cells do not have a cell wall. Cytoplasm is the thick, jelly-like substance that makes up most of t


In closing, it is important to remember that all living things are made up of cells. Some have only one cell while others have very complicated systems of many cells working together. Second, plant and animal cells take in food, water, and oxygen in very different ways, but both need these substances to make the energy needed to live, grow, and reproduce. Finally, every cell passes on their DNA to future generations through the process of mitosis. The DNA, in both plant and animal cells, contains all the instructions needed for cell to grow and function.

All living things produce more living things. Cell reproduction is called mitosis. Mitosis is the process of a single cell dividing in two and then two more and so on. In mitosis, the pairs of chromosomes in the nucleus of the parent cell divide into two daughter cells. There are four phases of mitosis. In the first phase, the

Some common words found in the essay are:
STRUCTURE FUNCTION, animal cells, plant animal cells, plant animal, cells cell, daughter cells, plant cells, parent cell, food water, living cells cell, food water oxygen, living cells, cells cell wall, instructions cell, cell membrane,

Approximate Word count = 607
Approximate Pages = 2 (250 words per page double spaced)

Category: Science

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