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Cells System

Science work

TermDefinition
Cells The basic unit of structure and function in living things.
Microscope An instrument that makes small objects look larger,made this discovery possible.
Cell Theroy Is a widely accepted explanation of the relatship between cells and living things
Distinguish Two separate structures that are close together
Organelle is a tiny cell structure that carries out a specific function within thr cell.
Structure the arrangement of and relations between the parts or elements of something complex.
Function an activity or purpose natural to or intended for a person or thing
Cell wall a rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria. In the algae and higher plants it consists mainly of cellulose.
Cell Membrane The semipermeable membrane surrounding the cytoplasm of a cell.
Cytoplasm The material or protoplasm within a living cell, excluding the nucleus
Nucleus The central and most important part of an object, movement, or group, forming the basis for its activity and growth.
Mitochondria An organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers (cristae)
Chloroplast (in green plant cells) a plastid that contains chlorophyll and in which photosynthesis takes place
Vacuole a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
Created by: TTV.Jason
 

 



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