how are form and function related in human cells?
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Each cell carries out basic life processes that allow the body to survive. Many human cells are specialized in form and function, as shown in Figure below. Each type of cell in the figure plays a specific role. For example, nerve cells have long projections that help them carry electrical messages to other cells.
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Basic structural and functional unit of all life. Cells are the most basic building units of life, all living things are composed of cells, and new cells are made from preexisting cells, which divide into two. A structural or functional unit in a cell that is constructed from several macromolecules bonded together.
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The cell (from Latin cella, meaning "small room") is the basic structural, functional, and biological unit of all known organisms. A cell is the smallest unit of life. Cells are often called the "building blocks of life". The study of cells is called cell biology, cellular biology, or cytology.
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['FIRST PART. CELLS CONTAIN DNA THAT IS PASSED CELL TO CELL DURING CELL DIVISION.', 'SECOND PART. CELLS ARE SIMILAR IN CHEMICAL COMPOSITION AND REACTIONS THAT MAINTAIN HOMEOSTASIS.', 'THIRD PART. ALL BASIC CHEMICAL AND PHYSIOLOGICAL FUNCTIONS ARE CARRIED OUT INSIDE THE CELL.', 'FOURTH PART.']
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Cells have many structures inside of them called organelles. These organelles are like the organs in a human and they help the cell stay alive. Each organelle has it's own specific function to help the cell survive. The nucleus of a eukaryotic cell directs the cell's activities and stores DNA.
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Different types of cells have different shape-shifting capabilities, depending on the specific function of that cell in the organism. Three general factors determine cell shape: the state of the cytoskeleton, the amount of water that is pumped into a cell, and the state of the cell wall.
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Cells Unit. Cells are basic units of structure and function in living things. This means that cells form the parts or an organism and carry out all of the an organism's processes, or functions.
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Human physiology is the scientific study of the chemistry and physics of the structures of the body and the ways in which they work together to support the functions of life.
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Similarities and Differences Among Cells. All cells are surrounded by a membrane and contain genetic material but otherwise are structurally diverse. All cells have structural and functional similarities. Structures shared by all cells include a cell membrane, an aqueous cytosol, ribosomes, and genetic material (DNA).
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Cells are considered the fundamental units of life. The cells in complex multicellular organisms like people are organized into tissues, groups of similar cells that work together on a specific task. ... At each level of organization—cells, tissues, organs, and organ systems—structure is closely related to function.
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In all life forms, including bacteria, plants, animals, and humans, the cell. was defined as the most basic structural and functional unit. ... All living things are composed of cells. New cells are made from preexisting cells, which divide into two.
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Cell Biology. Cell biology is the study of cell structure and function, and it revolves around the concept that the cell is the fundamental unit of life. Focusing on the cell permits a detailed understanding of the tissues and organisms that cells compose.
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Cells perform the functions of life through various chemical reactions. A cell's metabolism refers to the combination of chemical reactions that take place within it. Catabolic reactions break down complex chemicals into simpler ones and are associated with energy release.
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As nouns the difference between form and function is that form is to do with shape while function is what something does or is used for.
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Which statement best explains the relationship between structure and function in an organism? ... Structure and function refers to the different tissue types within an organism. Structure and function refers to the relationship between the parts of cells, tissues, organs, and organ systems and the job they do in the body.
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Key points. Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive. ... Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs.
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Cells have many parts, each with a different function. Some of these parts, called organelles, are specialized structures that perform certain tasks within the cell.