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The cell is the basic unit of life. Some organisms are made up of a single cell, like bacteria, while others are made up of trillions of cells. Human beings are made up of cells, too. There are lots of different types of cells. Each type of cell is different and performs a different function.
- Bacteria
Some examples of pathogens are leprosy, food poisoning,...
- Quiz
Kids take a quiz on the biology subject of the cell....
- Word Search Game
The object of the game is to find all the terms about Cell...
- Cell Cycle and Division
The two new cells have the same DNA, functions, and genetic...
- Organs
Some organs are called hollow organs because they have an...
- Human Body
They are made up of tissues. Examples of organs include the...
- Chloroplasts
Simple cells, like those found in algae, may only have one...
- Nucleus
The nucleus is perhaps the most important structure inside...
- Bacteria
27 Απρ 2017 · Cells are the basic unit of life. In the modern world, they are the smallest known world that performs all of life's functions. All living organisms are either single cells, or are multicellular organisms composed of many cells working together.
Every organism, or living thing, is made up of structures called cells. The cell is the smallest unit with the basic properties of life. Some tiny organisms, such as bacteria and yeast, consist of only one cell. Large plants and animals have many billions of cells.
7 Ιαν 2021 · The Golgi apparatus or Golgi complex is found in most cells. It collects simple molecules and combines them to form more complex molecules, packages them into vesicles that it stores for later use, or sends them outside the cell. It is also the organelle that forms lysosomes. The Golgi complex works closely with the Rough ER. Mitochondria
Turn up the magnification, and you'd discover that each cell contains molecules. So, your body is made up of molecules. Molecules don't just make up your body; they also make up the things...
All cells evolved from a common ancestor and use the same kinds of carbon-based molecules. Learn how cell function depends on a diverse group of nucleic acids, proteins, lipids, and sugars.
A molecule is not static but dynamic and constantly in motion. Its atoms rotate and vibrate around one another. The positions of the atoms, their relative motions, and their bond strengths can be changed by heat, magnetic fields, and other forces.
