Are Mitochondria found in plant cells?
Mitochondria:
Mitochondria are called powerhouses of the cell. Which of the following observations support this statement? (a) Mitochondria synthesise ATP (b) Mitochondria have a double membrane (c) The enzymes of the Krebs cycle and the cytochromes are found in mitochondria. (d) Mitochondria are found in almost all plants and animal cells.
Choose the right word to fill in the blanks.
(a) The ………… is an organelle found only in plant cells.
1. ribosomes 2. mitochondria 3.plastids 4. nucleus
(b) Chromosomes are found in the organelle called ………… .
1. plastids 2. mitochondria 3.nucleus 4. Golgi body
(c) The ………… cell carries out photosynthesis.
1. plant 2. yeast 3.muscle 4. nerve
Explain why chloroplasts are found only in plant cells?