Identify the components labelled A, B, C and D in the diagram below from the list 1 to 8 given along with
1. Cristae of mitochondria 2. Inner membrane of mitochondria 3. Cytoplasm 4. Smooth endoplasmic reticulum 5. Rough endoplasmic reticulum 6. Mitochondrial matrix 7. Cell vacuole 8. Nucleus

• Correct answer
  A

  (a)
• B

  (b)
• C

  (c)
• D

  (d)

Hence, the correct answer is option: 'A'.