Cells

Front

What is Tay–Sachs disease?

Back

A human genetic abnormality that results in cells accumulating large, complex, undigested lipids due to lysosomal dysfunction.

Front

Which organelle is responsible for breaking down waste materials and cellular debris?

Back

Lysosome.

Front

What is the function of the nucleus in eukaryotic cells?

Back

It stores genetic information.

Front

What limits the size of certain types of cells?

Back

The need for sufficient surface area to support the cell's metabolic needs.

Front

What is the role of the smooth endoplasmic reticulum (smooth ER)?

Back

It is involved in the synthesis of lipids and steroid hormones.

Front

What structure is common to both plant and animal cells?

Back

Mitochondrion.

Front

What is the primary function of mitochondria?

Back

They are the powerhouses of the cell, generating ATP through cellular respiration.

Front

What is the difference between rough ER 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

It modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles.

Front

What is the role of the plasma membrane?

Back

It regulates what enters and exits the cell, maintaining homeostasis.