[GEN BIO] Lesson 4: TWO TYPES OF CELL: Prokaryotes and Eukaryotes

Prokaryotic Cell

These cells are single-celled microorganisms known to be the earliest on earth.

Prokaryotic Cell

are metabolically diverse because they can utilize different nutrients and energy sources and inhabit all environments on Earth.

prokaryotes

All bacteria that include the organisms of domains Archaea and Bacteria are considered as

Eukaryotic Cell

are organisms whose cells contain a nucleus and other membrane-bound organelles.

Eukaryotic Cell

which includes protists, fungi, plants, and animals,

Cellulose, Chitin

Cell wall of eukaryotes is either made up of _______ as in plants and ______ in fungi.

peptidoglycan.

Cell wall of prokaryotes is made up of ______.

Endomembrane system

It includes the rough and smooth endoplasmic reticulum, Golgi apparatus, lysosome, endosome, and vacuole.

Endomembrane system

It is present in eukaryotic cells, but not in prokaryotic cells.

Hopanoid

They do not have sterols in the cell membrane but have a sterol-like lipid component called

Ribosome

can be found in the cytoplasm, outer nuclear membrane, rough endoplasmic reticulum, mitochondrion, and chloroplast.

80S

Eukaryotes have __ ribosomes

70S

Prokaryotes have __ ribosomes

Mitosis and Meiosis

In eukaryotic cells, individual cells reproduce through

Binary Fission and Spores

Most prokaryotic cells reproduce through _________ and some reproduce through _____.

Telomerase

is involved in the replication of telomeres of the eukaryotic chromosome.

prokaryotic cell and eukaryotic cell.

Cells are classified into two types: