SB1- Cell Biology

Front

What is the function of the endoplasmic reticulum in a cell?

Back

The endoplasmic reticulum (ER) is responsible for producing proteins and lipids, modifying them, and transporting them within the cell.

Front

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

Back

The Golgi apparatus modifies, sorts, and packages proteins and lipids for transport to their destinations.

Front

What is the purpose of cellular respiration?

Back

The purpose of cellular respiration is to produce ATP, the energy currency of the cell.

Front

What is the role of the ribosome in a cell?

Back

Ribosomes are responsible for producing proteins by translating messenger RNA.

Front

Which phase of the cell cycle involves DNA replication?

Back

The S phase (Synthesis phase) of the cell cycle involves DNA replication.

Front

What is ATP and why is it important for cells?

Back

ATP (adenosine triphosphate) is the energy currency of the cell, providing energy for various cellular processes.

Front

What are the two types of endoplasmic reticulum?

Back

The two types of endoplasmic reticulum are rough ER (with ribosomes) and smooth ER (without ribosomes).

Front

What is the function of mitochondria?

Back

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

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

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

Front

What is the function of lysosomes?

Back

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