1) Who discovered cell in 1665 a) Robert Hook b) Robert Crook c) David Thomson d) Marie Francosis 2) Name on organelle which serves as a primary packaging area for molecules that will be distributed throughout the cell?  a) Mitochondria b) Plastids c) Golgi apparatus d) Vocuole 3) Name the outer most boundary of the cell: a) Plasm membrane  b) Cytoplasm c) Nuclear membrane d) None of the above 4) Protoplasm found inside the nucleus is known as a) Amyloplast b) Nucleoplasm c) Cytoplasm d) Elaioplast 5) The jelly like subtance present inside the cell is known as  a) Cytoplasm b) Ectoplasm c) Nucleoplasm d) None of the above 6) Blue green algae are a) Prokaryotes b) Eukaryotes c) Both a) and b) d) Neither a) and b) 7) Animal cell differs from plant cells in possessing a) Plastid b) Golgi body c) Vacuole d) Centrosome 8) The spherical structured organelle that contains the genetic material is a) Cell wall b) Ribosomes c) Nucleus d) Mitochondria 9) Cells which lack nuclear membrane are a) eukaryotic cells b) prokaryotic cells c) single cells d) multi cells 10) The control center of all the activities of a cell is a) nucleus b) nucleoplasm c) cytoplasm d) organelles 11) A group of similar cells combine to form a) tissue b) organ c) organisms d) organelles 12) The organism containing only a single cell is called a) unicellular organism b) multicellular organism c) organelle d) all of these 13)  Hen’s egg is a a) Tissue b) Organ c) Organ system d) cell 14) The calls capable of changing shapes is/are a) Amoeba cell b) WBC c) Both of these d) None of these 15) Which of the following statement/s is or are correct? a) A cell the smallest unit of life which has a definite structure and performs a specific function. b) The group of cells which work together to perform a particular function is called a tissue. c) An organ is a collection of different tissues which work together to perform a particular function in the body of an organism. d) All the above. 16) Name the biggest cell a) Bacteria Mycoplasma b) Ostrich Egg c) Human Egg d) Red blood Cells 17) Choose the incorrect statement. a) A hen’s egg is a single cell that is big enough to be seen easily by unaided eye. b) Mitochondria are called the powerhouse of cell. c) Cells were discovered by Robert Hook in 1665. d) Nails and hair are made up of strong cell. 18) Name the part that is common to plant cell, animal cell and a bacterial cell. a) Chloroplast b) Cell wall c) Cell membrane d) Nucleus 19) Choose the correct option. a) Bacteria and blue green algae are prokaryotes. b) The cell having nuclear material without a nuclear membrane around it are called prokaryotic cells. c) The cells having nuclear material enclosed by a nuclear membrane and eukaryotic cells. d) All the above 20) Which of the following cell does not have a nucleus? a) White blood cell b) Red blood cell c) Nerve cell d) Muscle cell

Class 8 CELL Structure and function

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