The powerhouse of a cell is the:

Q. The powerhouse of a cell is the:
  1 Plastid
  2 Chloroplast
  3 Golgi apparatus
  4 Mitochondrion
  Ans:4
Q. Which of the following plays an important part in photosynthesis?
  1 Chloroplast
  2 Centrosome
  3 Tonoplast
  4 Nematoblast
  Ans:1
Q. The cytoplasm of a cell refers to
  1 Protoplasm outside the cell nucleus
  2 Protoplasm within the cell nucleus
  3 Protoplasm within and outside the nucleus
  4 Peripheral protoplasm
  Ans:1
Q. Quantosomes are present in
  1 Thylakoid membrane
  2 Palisade tissue of mesophyll
  3 Spongy tissue of mesophyll
  4 Mitochondria
  Ans:1
Q. The protoplasm of a child is exactly the same as that of its
  1 Mother
  2 Father
  3 Grandfather
  4 Identical twin
  Ans:4
Q. Which of the following is a physical basis of life?
  1 Nucleus
  2 Ribosome
  3 Protoplasm
  4 Mitochondria
  Ans:3
Q. The thin layer that forms a common layer for any two adjacent cells is
  1 Middle lamella
  2 Primary wall
  3 Secondary wall
  4 None of above
  Ans:1
Q. The wonder pigment chlorophyll is present in
  1 Mitochondria
  2 Centrosomes
  3 Quantosomes
  4 Lysosomes
  Ans:3
Q. The main function of plasma membrane is to
  1 Control all cellular activities
  2 Store cell material
  3 Maintain the cell shape and size
  4 Regulate the flow of material into and outside the wall
  Ans:4
Q. The plasma membrane in Animal cell is composed of
  1 Cellulose
  2 Proteins
  3 Lipids and proteins
  4 Fats
  Ans:3