Unit 2 Cell Organelles

Front

What is the function of a centriole?

Back

Centrioles are involved in cell division and help in the formation of spindle fibers that separate chromosomes.

Front

What is the role of ribosomes in a cell?

Back

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

Front

What distinguishes rough endoplasmic reticulum (Rough ER) from smooth endoplasmic reticulum (Smooth ER)?

Back

Rough ER has ribosomes on its surface, making it involved in protein synthesis, while Smooth ER lacks ribosomes and is involved in lipid synthesis and detoxification.

Front

What type of cell contains chloroplasts?

Back

Chloroplasts are found in plant cells and are responsible for photosynthesis.

Front

What is cytoplasm?

Back

Cytoplasm is the clear gel-like fluid inside a cell that holds the organelles and is the site for many metabolic processes.

Front

What is the primary function of lysosomes?

Back

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

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 Golgi apparatus?

Back

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

Front

What is the difference between plant and animal cells?

Back

Plant cells have a cell wall, chloroplasts, and large central vacuoles, while animal cells do not.

Front

What is the function of vacuoles in plant cells?

Back

Vacuoles store nutrients, waste products, and help maintain turgor pressure in plant cells.