Write short note on Golgi apparatus and mitochondria

The Golgi apparatus is an organelle that modifies and packages proteins, while mitochondria are known as the powerhouse of the cell that produce energy.

Golgi Apparatus

• Also called the Golgi complex or Golgi body.
• Made up of flattened sacs called cisternae.
• Function: modify, sort, and package proteins and lipids.
• Important for secretion of substances like hormones and enzymes.

Mitochondria

• Known as the powerhouse of the cell.
• Double-membrane structure with inner folds called cristae.
• Main function: produce energy in the form of ATP by cellular respiration.
• Contain their own DNA and ribosomes.

Together, these organelles play critical roles in maintaining life processes inside cells.