Cell Organelles and Function

Front

What is the main difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have a nucleus and membrane-bound organelles.

Front

What is the function of the nucleus in a cell?

Back

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

Tags

NGSS.MS-LS1-2

Front

What organelle is known as the 'powerhouse' of the cell and what is its function?

Back

The mitochondria are known as the 'powerhouse' of the cell because they produce energy (ATP) through cellular respiration.

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Front

What is the role of ribosomes in a cell?

Back

Ribosomes are responsible for synthesizing proteins by translating messenger RNA (mRNA).

Front

What organelle captures energy from sunlight and what is it called?

Back

Chloroplasts capture energy from sunlight and are involved in photosynthesis.

Tags

NGSS.MS-LS1-6

Front

What is the function of the cell membrane?

Back

The cell membrane regulates what enters and exits the cell, providing protection and support.

Tags

NGSS.MS-LS1-2

Front

What is the role of the endoplasmic reticulum (ER) in a cell?

Back

The endoplasmic reticulum is involved in the synthesis of proteins (rough ER) and lipids (smooth ER), and it also helps in transporting materials within the cell.

Front

What is the function of lysosomes?

Back

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

Front

What is the purpose of the Golgi apparatus in a cell?

Back

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

Tags

NGSS.MS-LS1-2

Front

What is the function of the cytoskeleton?

Back

The cytoskeleton provides structural support, helps maintain cell shape, and facilitates cell movement.

Tags

NGSS.MS-LS1-2