Organelles

Front

What is the primary function of chloroplasts in plant cells?

Back

Chloroplasts are responsible for photosynthesis, converting sunlight into energy for the plant.

Front

What organelle is known as the control center of the cell?

Back

The nucleus contains the cell's DNA and is responsible for regulating gene expression and protein synthesis.

Front

What is the role of mitochondria in a cell?

Back

Mitochondria are known as the powerhouses of the cell, generating ATP through cellular respiration.

Front

What is the function of lysosomes?

Back

Lysosomes contain enzymes that break down waste materials and cellular debris.

Front

What do ribosomes do in a cell?

Back

Ribosomes assemble amino acids into protein chains, playing a crucial role in protein synthesis.

Front

What is the structure that surrounds and protects the cell?

Back

The cell membrane, which is selectively permeable, controls the movement of substances in and out of the cell.

Front

What is the function of the endoplasmic reticulum (ER)?

Back

The endoplasmic reticulum is involved in the synthesis of proteins (rough ER) and lipids (smooth ER), as well as the transport of materials within the cell.

Front

What is the role of the Golgi apparatus?

Back

The Golgi apparatus modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles.

Front

What are vacuoles and their function in plant cells?

Back

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

Front

What is the function of cytoplasm?

Back

Cytoplasm is the jelly-like substance that fills the cell and contains organelles, providing a medium for biochemical reactions.