Cells: Cell theory and organelles

Learn about cell theory and cell parts! Match organelles to their jobs.

Fill in the missing words. Cells are the basic living unit of all living things. All organismsare made up of one or more cells. All cells come from other pre-existing cells. Match the term (by drawing a line) to the concept it best describes. Cell Basic unit of life Organisms Living things Organelle 'Little organs' inside cells Body Systems A group of organs working together Tissues A group of the same cells working together Use the graphic organizer above to answer the following questions.The cell is the smallest part of a human that is still _. an element living a theory an organism A living thing has to have _ cell(s). one or more more than one one many Name the organelles. Must be spelled correct. ALL LOWER CASE! Work bank:golgi bodymitochondriacell membranenucleuscytoplasmendoplasmic reticulumribosome nucleus mitochondria endoplasmic reticulum cytoplasm golgi body cell membrane ribosome Match the organelle with it's job. nucleus controls the cell mitochondria makes energy for the cell cell membrane protects the cell, semi-permeable endoplasmic reticulum assembly line to help make protein ribosomes links amino acids to help make protein cytoplasm protects and holds organelles Golgi body modifies proteins Fill in the blanks. Protein molecules have three major functions in an organism. They repair damages in the organism is hurt. They help the organism to grow. They regulate body functions like digestion. Protein molecules are made in the rough endoplasmic reticulum with the help of the ribosome factory workers. The smooth endoplasmic reticulum makes lipid molecules.