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What else can I help you with?
Why can't they just grow into huge cells and perform the functions they are designed to do?
becuse they must divide so that they can replace the cells that die
Why do cells have different shapes and appearance?
Cells have different shapes and appearances based on their specialized functions within the organism. For example, nerve cells have long extensions to transmit electrical signals, while red blood cells are disc-shaped to maximize oxygen transport. The cell's structure and shape are determined by its internal components and external environment to efficiently carry out its specific role in the body.
How did cells become a tissue?
To become a tissue,cells must be physically connected and have the same origin.They may or may not structurally similar.They together perform one or more specific functions.
What must cells contain in order to perform photosynthesis?
Cells must contain chloroplasts, which are organelles that contain chlorophyll, in order to perform photosynthesis.
What functions must a cell be able to carry out?
cells
How do the cell in a single-celled living thing compare with the functions of cells in a multicellular living thing?
In a single-celled organism, one cell performs all essential functions such as digestion, respiration, and reproduction. In contrast, in a multicellular organism, cells are specialized to carry out specific functions, leading to division of labor within the organism. Multicellular organisms have different cell types organized into tissues, organs, and systems to perform various functions.
Who must be first contacted to establish a user authorization to perform CEMAS functions?
Chief
Do all cells perform all functions?
Heck no! The simplest human cells are stem cells from which other types of cells may form. Cells have many diverse functions, blood is one example. There are three general types of cells in blood, red cells (erythrocytes), platelets and white cells (lymphocytes). There are 5 major subclasses of lymphocytes, each with particular functions mostly to do with immunity. Red cells carry oxygen and platelets stick together to plug injured blood vessels. Other major categories include muscle cells (two major types - smooth and striated), nerve cells, and skin cells. Many organs have specific types of cells that are unique to that organ's function, including reproductive systems. Move outside the human body and you will see creatures that are only one cell in size which means they must perform all the basic functions for life. Truly amazing.
Do all cells perform the same function?
Heck no! The simplest human cells are stem cells from which other types of cells may form. Cells have many diverse functions, blood is one example. There are three general types of cells in blood, red cells (erythrocytes), platelets and white cells (lymphocytes). There are 5 major subclasses of lymphocytes, each with particular functions mostly to do with immunity. Red cells carry oxygen and platelets stick together to plug injured blood vessels. Other major categories include muscle cells (two major types - smooth and striated), nerve cells, and skin cells. Many organs have specific types of cells that are unique to that organ's function, including reproductive systems. Move outside the human body and you will see creatures that are only one cell in size which means they must perform all the basic functions for life. Truly amazing.
What is the one other characteristic they must have before they can be called multicellular?
Before organisms can be called multicellular, they must have specialized cells that work together and communicate with each other to form a functional unit. This coordination between cells allows multicellular organisms to perform complex functions and exhibit higher levels of organization than single-celled organisms.
Which process develops a detailed description of the functions that a new information system must perform?
Systems design
Do all human cells function in the same way?
They are have basic sorts of functions in that they have a nucleus and other organelles. But beyond that they look and act differently according to what they must do. Nerve cells, muscles cells, skin cells and other are are different. You could tell them apart by using a microscope.
