Cell Organelles and Functions (Living Environment Regents)

Front

What is the function of the plasma membrane?

Back

The plasma membrane controls the movement of substances into and out of the cell, maintaining homeostasis.

Front

What process occurs in the mitochondria?

Back

Cellular respiration, which converts glucose and oxygen into energy (ATP), carbon dioxide, and water.

Front

What is the role of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis by bonding amino acids together.

Front

What is the main difference between plant and animal cells regarding chloroplasts?

Back

Plant cells have chloroplasts for photosynthesis, while animal cells do not.

Front

What is the function of the endoplasmic reticulum?

Back

The endoplasmic reticulum is involved in the synthesis of proteins and lipids.

Front

What is the role of the cell wall in plant cells?

Back

The cell wall provides structure and support, protecting the cell and maintaining its shape.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which plants convert sunlight, carbon dioxide, and water into glucose and oxygen.

Front

What is the function of lysosomes?

Back

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

Front

What is the nucleus's role in a cell?

Back

The nucleus houses the cell's genetic material (DNA) and controls cellular activities.

Front

What is the function of the Golgi apparatus?

Back

The Golgi apparatus modifies, sorts, and packages proteins and lipids for secretion or use within the cell.