Question

structure of Microchondria​

Answer 1

Structure of Mitochondria:

• The mitochondrion is a double-membraned, rod-shaped structure found in both plant and animal cell.
• Its size ranges from 0.5 to 1.0 micrometre in diameter.
• The structure comprises an outer membrane, an inner membrane, and a gel-like material called the matrix.
• The outer membrane and the inner membrane are made of proteins and phospholipid layers separated by the intermembrane space.
• The outer membrane covers the surface of the mitochondrion and has a large number of special proteins known as porins.
• It is freely permeable to ions, nutrient molecules, energy molecules like the ADP and ATP molecules.

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Answer 2

Answer:

They are made of two membranes. The outer membrane covers the organelle and contains it like a skin. The inner membrane folds over many times and creates layered structures called cristae. The fluid contained in the mitochondria is called the matrix.