MICROBIOLOGY: EVOLV.SCI.-W/ACCESS>CI<
MICROBIOLOGY: EVOLV.SCI.-W/ACCESS>CI<
4th Edition
ISBN: 9780393622805
Author: SLONCZEWSKI
Publisher: Norton custom
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Chapter 3, Problem 2RQ
Summary Introduction

To review:

The fundamental traits that are common and distinguishing in prokaryotes and eukaryotes.

Introduction:

A cell is defined as the basic unit of life that forms its structural and functional basis. There are two major divisions of cells, prokaryotes, and eukaryotes. Out of these two types of cells, the prokaryotic cell is the primitive one while the eukaryotic is the advanced one. There exist a number of functional and structural differences between these cells.

There are several fundamental traits that are present in both prokaryotic and eukaryotic cells. There are also various intracellular organs that are present in both the cell types. A lipid bilayer comprised of protein and phospholipid arrangement is present in both cell types. Each of these types of cells possesses a genome.

The eukaryotic and the prokaryotic cells also have some uncommon features that mark boundaries between them. A membrane-bound nucleus is present in the eukaryotes but not in the prokaryotes. The genetic material is found to be linear in eukaryotes while circular in prokaryotes. Various membrane-bound organelles are present in eukaryotes that are not present in prokaryotes. The cell walls of both types of cells may also vary in composition.

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