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fungi

2007-02-02 01:36:23 · answer #1 · answered by genius_06 3 · 0 1

protists, fungi, plants, animals.
The cell is the structural and functional unit of all living organisms, and is sometimes called the "building block of life."[1] Some organisms, such as bacteria, are unicellular, consisting of a single cell. Other organisms, such as humans, are multicellular. (Humans have an estimated 100 trillion or 1014 cells; a typical cell size is 10 µm; a typical cell mass is 1 nanogram.) The largest known cell is an ostrich egg.

2007-02-02 05:24:06 · answer #2 · answered by babitha t 4 · 0 0

By a general classification microorganisms are put into two groups : 1.Procaryotic Cells 2.Eucaryotic Cells
A cell from the first group that is usually called a procaryote acts as a single unit without an essential need to live in colonies.

2007-02-02 01:36:52 · answer #3 · answered by Sassan 2 · 0 0

Protozoa, They are single celled and move several ways. The most commonly known is the Amoeba. It engulf's food particles. and moves with "false feet" since it doesnt really have a foot

2007-02-02 12:09:50 · answer #4 · answered by aquaticneko 2 · 0 0

A cell!!
a small usually microscopic mass of protoplasm bounded externally by a semipermeable membrane, usually including one or more nuclei and various other organelles with their products, capable alone or interacting with other cells of performing all the fundamental functions of life, and forming the smallest structural unit of living matter capable of functioning independently

2007-02-02 01:40:27 · answer #5 · answered by . 6 · 0 1

nicely, i don't understand if i might destroy it down into 4 factors, yet right here is going: a million) proteins - many categories of proteins are discovered on the plasma membrane, which contain ion channels, immunological proteins, and ligand receptors (in many situations situations those proteins may well be grouped at the same time into "rafts" sharing comparable applications" - they could have thousands of diverse applications - yet you're able to say they carry out the activities of the cellular and help it to have interplay with the exterior international, 2) ldl cholesterol - it fairly is a sort of lipid that mediates how permeable the membrane is and how inflexible (extra ldl cholesterol = extra inflexible, and the content fabric varies from membrane to membrane), 3) phospholipids - the cellular membrane is seen a lipid bilayer, so it is composed of two sheets of phospholipids (a lipid with a polar phosphate end and an prolonged hydrophobic lipid tail) with their tails pointing in in the direction of the middle - those phospholipids act using fact the physique of the plasma membrane and grant for the "fluid mosaic" sort the place proteins and different structures decide for the flow around in a sea of cellular lipids, and ultimately 4) glycolipids - in reality lipids of the plasma membrane with sugar communities extra on and projecting out into the extracellular area - they could have any sort of applications, from immunological identity to protection (as interior the bacterial cellular wall) from the exterior international. there are various, many different factors of membranes, yet i might say those are probably the main purely recognizable and significant.

2016-12-13 07:01:22 · answer #6 · answered by ? 4 · 0 0

Protazoa

2007-02-02 01:34:01 · answer #7 · answered by Anonymous · 0 0

Bacteria
need proof?
go to http://www.basic-info-4-organic-fertilizers.com/bacteria.html
The answers above me belong to the same group of bacteria

2007-02-02 01:37:19 · answer #8 · answered by Anonymous · 0 0

an amoeba

2007-02-02 01:38:51 · answer #9 · answered by ? 6 · 0 0

a protozoan

2007-02-02 01:34:36 · answer #10 · answered by Dave aka Spider Monkey 7 · 0 0

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