SSC Worksheet for Chapter - 5 Cell Structure and Functions Class 8

Worksheets For class 8

Find SSC Worksheet for chapter-5 Cell Structure and Functions class 8

  1. CLASS-8
  2. BOARD: SSC
  3. BIOLOGY Worksheet -5
  4. TOPIC: Cell Structure and Functions
  5. For otherSCC Worksheet for class 8 Science check out main page of Physics Wallah.
  1. Cellular respiration occurs in ________ part of cell.
  2. __________ is called suicidal bag of cell.
  3. ________ gives shape and support to the plant cell.
  4. Plastids are present only in _____________ cells.
  5. The characteristic of a nerve cell that relates directly to its function is its:
    1. Long extensions
    2. Flat shape
    3. Ability to change shape
    4. Ability to engulf bacteria
  6. Plasma membrane is
    1. Permeable
    2. Selectively permeable
    3. Impermeable
    4. Semi-permeable
  7. Match the following:
                         A                                             B
    1. Entry and exit of cellular materials     (i) Vacuoles
    2. Transmission of genetic character     (ii) Mitochondria
    3. Production of energy                          (iii) Nucleus
    4. Secretion of enzymes and proteins   (iv) Cell membrane
    5. Store excess water, mineral, food      (v) Golgi apparatus
  8. substances and pigments
  9. Make sketches of animal and plant cells. State three differences between them.
  10. State the difference between eukaryotes and prokaryotes.
  11. Explain why chloroplasts are found only in plant cells?

Solutions: to worksheet-5 Topic- Cell Structure and Functions

  1. Mitochondria
  2. Lysosome
  3. Cell wall
  4. Plant
  5. (a) Long extensions
  6. (b) Selectively permeable
    1. iv
    2. iii
    3. ii
    4. v
    5. i
  7.  
Plant cell Animal cell
  1. A plant cell has cell wall around it.
  2. Plant cells have plastids.
  3. Plant cell has a centrally located large
    vacuole in it.
  1. An animal cell does not have a cell wall around it.
  2. Animal cells lack plastids.
  3. Animal cells have many small vacuoles.

9.

Prokaryotic cells Eukaryotic cells
  1. Prokaryotic cells have primitive nucleus
    which lack nuclear membrane.
  2. Prokaryotic cells lack membrane bound
    organelles
  3. Prokaryotic cells are smaller compared to
    other cells
  4. Example : Bacteria and BGA
  1. Eukaryotic cells have well defined nucleus
    with a nuclear envelope
  2. Eukaryotic cells have all membrane bound
    organelles
  3. Eukaryotic cells are larger in size compared
    to prokaryotic cells
  4. Example : Plant and animal cells

10. Chloroplasts are green colour pigments found in plant cells. It is a type of plastid. Plants undergo photosynthesis due to the presence of chloroplasts. Hence, they are present only in plant cells.

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