Front

What is the function of chloroplasts in eukaryotic cells?

Back

Chloroplasts capture energy from sunlight and convert it into chemical energy through photosynthesis.

Front

What is endosymbiosis?

Back

Endosymbiosis is a theory that explains the origin of eukaryotic cells, suggesting that they evolved from symbiotic relationships between different species of prokaryotes.

Front

What organelle is responsible for energy production in eukaryotic cells?

Back

Mitochondrion.

Front

Where does photosynthesis occur in plant cells?

Back

Photosynthesis occurs in chloroplasts.

Front

What evidence supports the endosymbiotic theory?

Back

Evidence includes similarities in ribosomes of mitochondria and chloroplasts to bacterial ribosomes, their double membranes, and their size being similar to bacteria.

Front

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

Back

The endoplasmic reticulum transports proteins and other biological molecules within the cell.

Front

What is the primary function of mitochondria?

Back

Mitochondria are responsible for producing ATP, the energy currency of the cell, through cellular respiration.

Front

What is the difference between rough 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 and detoxification.

Front

What is the significance of the double membrane in mitochondria and chloroplasts?

Back

The double membrane is evidence of their evolutionary origin and allows for compartmentalization of functions within the organelles.

Front

What is the function of ribosomes in eukaryotic cells?

Back

Ribosomes are responsible for synthesizing proteins by translating messenger RNA.