what is the relationship between organisms cells atoms and elements?
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At the most basic level, all organisms are made of a combination of elements. They contain atoms that combine together to form molecules. In multicellular organisms, such as animals, molecules can interact to form cells that combine to form tissues, which make up organs.
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Atoms of the same element are the same; atoms of different elements are different. Atoms combine in whole-number ratios to form compounds.
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Cells are the basis of life—the basic structural unit of living things. Molecules such as water and amino acids are not alive but cells are! ... You will also focus on the cell membrane, which is the structure that surrounds the cell and separates its internal environment from the external environment.
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Cells are bigger than atoms. We can see cells with a microscope. Just as atoms have smaller parts called protons, neutrons, and electrons, cells have smaller parts, too. ... You can see most of the different parts of a cell, called organelles meaning "little organs," with a very powerful microscope.
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Cells are bigger than atoms. ... Just as atoms have smaller parts called protons, neutrons, and electrons, cells have smaller parts, too.
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Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions.
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An atom is made up of electrons, protons, and neutrons, split between an electron cloud and a nucleus. A molecule is something like H2O(water) and is made up of atoms. A cell is made up of atoms and molecules.
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The cell theory states that all living things are composed of cells. It also says that cells are the basic units of structure and function in living things and new cells come from existing cells.
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Explain the relationship between atoms, elements, minerals and rocks: Atoms of elements such as oxygen and silicon will form minerals. Minerals are homogeneous and form from only one compound, rocks form from combinations of minerals.
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Cell, in biology, the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed. A single cell is often a complete organism in itself, such as a bacterium or yeast. Other cells acquire specialized functions as they mature.
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Levels of Biological Organization The atom is the smallest and most fundamental unit of matter. It consists of a nucleus surrounded by electrons.
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Atoms consist of a nucleus made of protons and neutrons orbited by electrons. Atoms are the basic units of matter and the defining structure of elements. The term "atom" comes from the Greek word for indivisible, because it was once thought that atoms were the smallest things in the universe and could not be divided.
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Cells are the basic unit of all living things. ... Some types of single-celled organisms contain a nucleus and some do not. All single-celled organisms contain everything they need to survive within their one cell. These cells are able to get energy from complex molecules, to move, and to sense their environment.
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A living thing, whether made of one cell (like bacteria) or many cells (like a human), is called an organism. Thus, cells are the basic building blocks of all organisms.
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Living things are highly organized and structured, following a hierarchy that can be examined on a scale from small to large. The atom is the smallest and most fundamental unit of matter. ... All living things are made of cells; the cell itself is the smallest fundamental unit of structure and function in living organisms.
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A particular atom will have the same number of protons and electrons and most atoms have at least as many neutrons as protons. An element is a substance that is made entirely from one type of atom. For example, the element hydrogen is made from atoms containing just one proton and one electron.
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The four most important elements in cells are carbon, hydrogen, oxygen and nitrogen.