Cell Organelles

Front

What is the function of the Endoplasmic Reticulum?

Back

The Endoplasmic Reticulum (ER) is involved in the transportation of materials within the cell and is also responsible for the synthesis of proteins and lipids.

Front

What is the role of the Nucleus in a cell?

Back

The Nucleus directs all cell activities and contains the cell's DNA, which carries genetic information.

Front

What do Mitochondria do?

Back

Mitochondria are tiny organelles that convert glucose into ATP (adenosine triphosphate), which is the energy currency of the cell.

Front

Why are Mitochondria referred to as the 'powerhouse' of the cell?

Back

Mitochondria are called the 'powerhouse' of the cell because they generate most of the cell's supply of ATP, providing energy for various cellular processes.

Front

What is cytoplasm?

Back

Cytoplasm is the gel-like substance inside of cells that contains organelles and is the site for many cellular processes.

Front

What is the function of Lysosomes?

Back

Lysosomes contain enzymes that break down waste materials and cellular debris, acting as the cell's waste disposal system.

Front

What are Ribosomes responsible for?

Back

Ribosomes are responsible for protein synthesis, translating messenger RNA (mRNA) into polypeptide chains.

Front

What is the role of the Cytoskeleton?

Back

The Cytoskeleton provides structural support to the cell, helps maintain its shape, and facilitates movement of organelles within the cell.

Front

What is the function of Vacuoles?

Back

Vacuoles are storage organelles that hold various substances, including nutrients, waste products, and water.

Front

What is the difference between Rough and Smooth Endoplasmic Reticulum?

Back

Rough ER has ribosomes on its surface and is involved in protein synthesis, while Smooth ER lacks ribosomes and is involved in lipid synthesis and detoxification.