Cells - Organelles, Cell Function 1

Front

What organelle is called the "powerhouse" of a cell?

Back

Mitochondria are known as the powerhouse of the cell because they produce energy in the form of ATP through cellular respiration.

Front

What is the function of the nucleus in a cell?

Back

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

Front

Which organelle is only found in plant cells?

Back

Chloroplasts are found only in plant cells and are responsible for photosynthesis, converting sunlight into energy.

Front

What is the gel-like substance inside of cells called?

Back

Cytoplasm is the gel-like substance that fills the cell and holds organelles in place.

Front

What organelle takes food and turns it into energy for plant and animal cells?

Back

Mitochondria convert food into energy through a process called cellular respiration.

Front

What is the role of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis, translating genetic information into proteins.

Front

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

Back

The endoplasmic reticulum (ER) is involved in the synthesis of proteins and lipids; it can be rough (with ribosomes) or smooth (without ribosomes).

Front

What is the function of lysosomes?

Back

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

Front

What is the role of the cell membrane?

Back

The cell membrane controls what enters and exits the cell, providing protection and structure.

Front

What is the function of chloroplasts?

Back

Chloroplasts capture sunlight and convert it into chemical energy through photosynthesis.