Cell Theory

Cell theory: 2.1.1: Cells ar the building blocks of organize in living things Cells atomic number 18 the smallest unit of flavor Cells are derived from other(a) cells by division Cells contain a intention for their growth, schooling and behavior Cells are the situate of all chemical reactions of life 2.1.2: The origins of cell theory people: Robert hooke: he devised a microscope and useid it to go along the mental synthesis of a bobfloat. He exposit and drew cork cells and also measured them.

He was the initial to call them cells Anthony forefront leeuwenhoek: he developed lenses up to blowup of x240 he sight blood cells sperms, protozoa with cilia and even bacteri um Robert brown: observed and nmed the cell nucleus he observed the random movements of flyspeck particles Concepts: Living things are made of cells: observations by microscopists on the structure of unicellular and multicellular organiss on the structure of tissues and organs Cells are the smallest units of life: husking of viruses, as particles that are non-cellular, biochemistry investigations of organells cover their functions external the cell Cells come from pre-existing cells: Pasteur observations, observations on the behavoiur of cells and devision Cells contain conception for growth development and behavior: observations on the behavior of chromosones Cells are the site of chemical reactions in life: husking of enzymes, discovery of biocemichal,discovery of cell ultrastructure 2.1.3: Living organisms (including unicellular organisms such as amoeba) guard back out all the functions of life, including metabolism, cellular respiration, perceiving and respon ding to changes in the enviorment, retentio! n conditions within the organisms within tolerable limits, growth and ireeversable increase in size, reproduction, nutrition, and defense.If you privation to get a full essay, order it on our website: OrderEssay.net

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