The video tutorial explains the process of binary fission in organelles like mitochondria and chloroplasts, highlighting their 70S ribosomes and circular DNA, similar to prokaryotes. It discusses the structure of organelle membranes, which resemble prokaryotic membranes, and their role in ATP production. The video also touches on the evolutionary history of these organelles, suggesting they were once independent prokaryotes that became part of eukaryotic cells.

What is the mode of division for organelles like chloroplasts and mitochondria?

• Mitosis

• Binary fission

• Meiosis

• Budding

What type of ribosomes are found inside organelles such as chloroplasts and mitochondria?

• 70S ribosomes

• 60S ribosomes

• 80S ribosomes

• 50S ribosomes

Which feature of organelles like mitochondria is similar to prokaryotes?

• Phospholipid membrane

• Presence of a nucleus

• Linear DNA

• 80S ribosomes

How do organelles like mitochondria produce ATP?

• Via fermentation

• By using electrons

• Through glycolysis

• Using sunlight

What is the shape of DNA found inside organelles like mitochondria?

• Double-stranded

• Helical

• Circular

• Linear