Cells

Front

What is the function of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis, translating messenger RNA (mRNA) into polypeptide chains.

Front

What is the role of the Rough Endoplasmic Reticulum (RER)?

Back

The Rough Endoplasmic Reticulum is involved in the synthesis and processing of proteins that are either secreted from the cell or sent to an organelle.

Front

What is the function of vesicles in cellular transport?

Back

Vesicles are small membrane-bound sacs that transport materials within the cell and to the cell membrane for secretion.

Front

What is the Golgi apparatus and its function?

Back

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

Front

What is the primary function of the vacuole in plant cells?

Back

The vacuole stores nutrients, waste products, and helps maintain turgor pressure in plant cells.

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 various organelles.

Front

What is the significance of the plasma membrane in cells?

Back

The plasma membrane regulates the movement of substances in and out of the cell, maintaining homeostasis.

Front

What is the role of mitochondria in cells?

Back

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

Front

What is the endoplasmic reticulum (ER)?

Back

The endoplasmic reticulum is an internal membrane system involved in the synthesis of proteins and lipids.

Front

What is the function of lysosomes?

Back

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