1) What is the basic unit of life? a) Tissue b) Cell c) System 2) It is a group of cells that perform a common function. a) Tissues b) Systems c) Organs 3) It holds the plant cell in shape. a) Nucleus b) Cell wall c) Cytoplasm 4) It controls the activities of the cell. a) Cytoplasm b) Cell Membrane c) Nucleus 5) It controls what enters and leaves the cell. a) Cell Membrane b) Ribosomes c) Mitochondria 6) It is a fluid-filled space in plant cells for water and food storage. a) Vacuoles b) Nucleus c) Cell membrane 7) It contains chlorophyll, the green pigment of plants. a) Nucleus b) Chloroplast c) Ribosome 8) It gives energy to the cell. a) Mitochondria b) Nucleus c) Cytoplasm 9) It is a jelly-like substance, where chemical reaction happens. a) Cytoplasm b) Cell membrane c) Nucleus 10) It is a group of tissues that perform a common function. a) System b) Organ c) Organism

The Structure of Cell

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