Mitochondrion

Q. Which among the following cell organelles are double membraned?

1. Lysosomes
2. Chloroplasts
3. Mitochondria
4. Golgi apparatus

Q. ATP is the energy currency of the cell.

1. True
2. False

Q. I am a double-membraned cell organelle. I produce energy-rich molecules called ATP. I have my own genetic material. Who am I?

1. Cell membrane
2. Mitochondrion
3. Plastid
4. Nucleus

Q. Muscle cells and nerve cells have a large number of mitochondria.

1. False
2. True