Wednesday, April 23, 2008

The First Cell

How did the first true cell arise? And how did the first eukaryotic cell evolve?

20 comments:

matt said...

The first cell evolved from a protocell that was probably a prokaryotic cell. These cells were probably anaerobic because the earth lacked oxygen back then. The first eukaryotic cell came from a prokaryotic cell. This was because of a symbolic relationship between the two prokaryotic cells.

Matt G said...

it slowly evolved. it make it self to de a comuity. they woked to gether and lived together.

chris said...

The first cell evolved from a protocell. They were probably anaerobic because the earth lacked oxygen. The first eukaryotic cell evolved from a prokaryotic cell.

Anonymous said...

The first cell evolved from non-living matter.Organic compounds where formed in the early earth when the high energy provided by UV Rays. The eukaryotic cell evolved from a prokaryotic cell.

Silly Willy said...

They think that it evolved froma prokaryotic cell. The earth lacked oxygen so it was probably anaerobic. Then the eukaryotic cell evolved from the prokayotic cell.

Kendall said...

The first cell came from a protocell. They were anaerobic. The first eukaryotic cell evolved from the prokaryotic cell.

Bierman said...

The first cell came from a protocell. The first eukaryotic cell came from a prokaryotic cell. The first cell was probably a anaerobic because there was little oxygen on the earth.

bean said...

THE FIRST CELL WAS A PROKARYOTIC CELL. THE CELLS DIDNT NEED OXYGEN OR VERY MUCH OF IT. THE EUKARYOTIC CELL CAME FROM A PROKARYOTIC CELL.

..::..Fair..::.. said...

The first cell was a prokaryotic that came from a protocell. The first eukaryotic cell came from a prokaryotic cell. There was a relationship between the two cells.

Tiffany said...

It is unclear exactly how the first living thing began on Earth. the fist cell, they believe, was a protocell that was probably Prokaryotic. The first Eukaryotic cell came from a prokaryotic cell.

SMAX said...

the first cell evolved form a non living matter. the ukariotic cell evolved from the procariotic. the cells were also anaerobic

chelsea said...

The first true cell came from a protocell which was most likely a prokaryotic cell. The first eukaryotic cell cam for the prokaryotic cell. There is a symbolic relationship between these two prokaryotic cells.

Kayla said...
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Kayla said...
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Tristen said...

The evolution of the first cell was a protocell. The first eukaryotic cell helped in the creation of the prokaryotic cell. The cells needed oxygen, which then the earth didn't have as much oxygen in the atmosphere because the trees weren't there then.

sweet said...

uljemal
first cell came up from protocell, they thought it was anerobic.
the first eukaryotic cell came from a prokaryotic cells.

!*Liz*! said...

The first forms of life may have been prokaryotic forms that evolved from a protocell. The atmosphere on Earth lacked oxygen and so scientists thought that these organisms were most likely anaerobic. The first prokaryotes probably used some of the organic molecules that were abundant in Earth's early oceans. They lived in very hot environments.
Eukaryotic cells evolved through a symbiotic relationship between ancient prokaryotes. Complex eukaryotic cells probably evolved from prokaryotic cells.

crystaldragon said...

the first cell that evolved from a protocell that was probably a prokaryotic cell. this cell were probably anaerobic because the earth lacked oxygen back then. the every first eukaryotic cell came from a prokaryotic cell.

rach said...

the first cell arose from a protocell that was pretty much a prokaryotic cell. the first eukaryotic cell came from a prokaryotic cell. that was b/c of a symbolic relationship btwn two cells that were prokaryote.

Kayla said...

The first cell evolved from a protocell. The first eukaryotic cell came from a prokaryotic cell. This was because of a symbolic relationship between the two prokaryotic cells.