ANIMAL CELL

1. ENDOPLASMIC RETICULUM; divided into

1.1. ROUGH ENDOPLASMIC RETICULUM; contains ribosomes.

1.2. SMOOTH ENDOPLASMIC RETICULUM; no ribosomes on it.

2. CELL MEMBRANE; covers all cell parts or it endorse.

2.1. CYTOPLASM; contains

2.1.1. MITOCHONDRIA

2.1.2. RIBOSOMES; it is divided into

2.1.2.1. SMALL SEDMENTATION

2.1.2.2. LARGE SEDMENTATION

2.1.3. NUCLEUS; contains

2.1.3.1. NUCLEOPLASM; contains

2.1.3.1.1. NUCLEOLUS

2.1.3.1.2. CHROMOSOMES

2.1.3.1.3. ORGANIC SUBSTANCES

2.1.3.2. NUCLEAR ENVELOP

2.1.3.3. NUCLEAR PORES

2.1.4. CYTOSKELETON; contains

2.1.4.1. MICROFILAMENT

2.1.4.2. MICROTUBULES

2.1.4.3. INTERMEDIATES FILAMENT

2.1.5. LYSOSOMES

2.1.6. ENDOMEMBRANE SYSTEM

2.1.6.1. GOLGI APPARATUS

2.2. LIPID, CARBOHYDRATES AND PROTEINS; makes up the cell membrane.