Nucleus:

• Control center of the cell, contains DNA.

• Regulates gene expression and coordinates cell activities.

Nucleolus:

• Found within the nucleus.

• Responsible for ribosome assembly.

Mitochondria:

• Powerhouse of the cell, generates energy (ATP) through cellular respiration.

Rough Endoplasmic Reticulum (ER):

• Studded with ribosomes.

• Involved in protein synthesis, folding, and transport.

Smooth Endoplasmic Reticulum (ER):

• Lacks ribosomes.

• Synthesizes lipids, detoxifies drugs, and stores calcium ions.

Cell Membrane:

• Outer boundary of the cell.

• Controls the movement of substances in and out of the cell.

Cytoplasm:

• Gel-like substance that fills the cell.

• Provides a medium for cellular processes.

Ribosomes:

• Site of protein synthesis.

• Can be found free in the cytoplasm or attached to the ER.

Centrioles:

• Found in animal cells.

• Involved in cell division and formation of the spindle fibers.

Golgi Body:

• Modifies, sorts, and packages proteins for transport within or outside the cell.

Vesicle:

• Membrane-bound sac involved in transport and storage of substances within the cell.

Lysosomes:

• Contain digestive enzymes.

• Break down waste materials, cellular debris, and foreign substances.

DNA (Chromatin):

• Genetic material that carries instructions for cell function and inheritance.

Central Vacuole:

• Found in plant cells.

• Stores water, nutrients, and waste materials.

Chloroplast:

• Found in plant cells.

• Site of photosynthesis, converts sunlight into chemical energy.

Cell Wall:

• Found in plant, fungal, and bacterial cells.

• Provides structural support and protection.

Flagella:

• Long, whip-like appendages.

• Involved in cell movement.

Eukaryote Plant Cell:

1. Cell Wall: Provides structural support and protection to the cell.

2. Chloroplasts: Site of photosynthesis, where sunlight is converted into energy-rich molecules.

3. Vacuole: Large, fluid-filled sac that stores water, nutrients, and waste materials.

4. Plasma Membrane: Controls the movement of substances in and out of the cell.

5. Nucleus: Contains the genetic material (DNA) and controls cell activities.

6. Endoplasmic Reticulum (ER): Involved in protein synthesis and lipid metabolism.

7. Golgi Apparatus: Modifies, sorts, and packages proteins for transport within or outside the cell.

8. Mitochondria: Powerhouse of the cell, produces energy through cellular respiration.

9. Ribosomes: Synthesize proteins.

10. Cytoplasm: Gel-like substance that fills the cell and houses various organelles.

Eukaryote Animal Cell:

1. Plasma Membrane: Controls the movement of substances in and out of the cell.

2. Nucleus: Contains the genetic material (DNA) and controls cell activities.

3. Endoplasmic Reticulum (ER): Involved in protein synthesis and lipid metabolism.

4. Golgi Apparatus: Modifies, sorts, and packages proteins for transport within or outside the cell.

5. Mitochondria: Powerhouse of the cell, produces energy through cellular respiration.

6. Ribosomes: Synthesize proteins.

7. Lysosomes: Contain enzymes for digestion and recycling of cellular waste.

8. Centrioles: Aid in cell division and the formation of the cytoskeleton.

9. Cytoplasm: Gel-like substance that fills the cell and houses various organelles.

Prokaryote Cell:

1. Plasma Membrane: Controls the movement of substances in and out of the cell.

2. Cell Wall: Provides structural support and protection to the cell.

3. Cytoplasm: Gel-like substance that fills the cell and houses various organelles.

4. Nucleoid: Region containing the genetic material (DNA) of the cell.

5. Ribosomes: Synthesize proteins.

6. Flagella: Tail-like structures used for cell movement.