HAK

Nucleus

It stores and protects the cell's genetic blueprint (DNA). It coordinates critical cellular processes such as gene expression, metabolism, protein synthesis, and cell division.

Nucleolus

A distinct, dense structure located inside the nucleus of a human cell that is responsible for producing and assembling ribosomes.

Ribosome

A tiny, non-membrane-bound cellular structure made of ribosomal RNA (rRNA) and proteins that builds proteins by translating genetic codes

Rough ER

A continuous, membrane-bound cellular organelle studded with ribosomes that synthesizes and processes proteins for the cell membrane or export

Smooth ER

A network of membrane-bound tubules inside cells that lacks ribosomes and is responsible for lipid synthesis, carbohydrate metabolism, and calcium storage.

Golgi

It receives newly synthesized proteins and lipids from the endoplasmic reticulum, chemically modifies them (such as adding carbohydrate groups), and packages them into membrane-bound vesicles.

Vessicle

A small, membrane-bound sac that stores or transports fluid, proteins, and other molecules within a cell.

Lysosome

A membrane-bound cell organelle filled with digestive enzymes that break down waste, old cell parts, and foreign invaders.

Mitochondria

A specialized, double-membrane structure found within human cells that functions as the primary energy producer of the body.

Centriole

A barrel-shaped cellular organelle composed of microtubule triplets that plays a critical role in organizing the cell's cytoskeleton and facilitating cell division.

Cilia

A tiny, hair-like microscopic structures that project from the surface of certain cells.

Flagella

A whip-like, tail-scaled microscopic structure that extends from the surface of a cell and is used primarily for cell motility (movement).

Microvilli

Microscopic, finger-like projections that extend from the surface of certain epithelial cells in the human body.