Organelles Flashcard

Front

What is the function of the nucleus in a cell?

Back

The nucleus controls the cell's activities and contains the cell's DNA.

Front

What is cytoplasm and what is its role in the cell?

Back

Cytoplasm is a jellylike substance that fills the cell and contains many organelles.

Front

What is the role of the cell membrane?

Back

The cell membrane regulates what enters and exits the cell, acting like a security guard.

Front

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

Back

The cell wall provides structure and support for plant cells.

Front

What organelle is responsible for photosynthesis in plant cells?

Back

Chloroplasts use energy from sunlight to make sugar through photosynthesis.

Front

What is the primary function of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis.

Front

What is the role of mitochondria in a cell?

Back

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

Front

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

Back

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

Front

What is the difference between rough and smooth ER?

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.

Front

What is the function of the Golgi apparatus?

Back

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