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Unit 7: 7thSciTxO

Review for Unit 7 Test Quiz Quiz Trade

QuestionAnswer
What is the function of the mitochondria? Converts energy for cell use.
What types of cells contain one very large central vacuole? Plant Cells
What piece of science equipment is used to observe cells? Microscope
What is the function of the cell wall? Provides structure for plant cells.
Why do animal cell NOT need a cell wall? Animals get their structure from bones.
Why do animal cells NOT need chloroplast? Animal cells get their energy from outside sources.
´┐╝Which organelles can be identified only in a plant cell? Cell Wall, Chloroplast, Large Central Vacuole
The fluid surrounding the cell organelles is called what? Cytoplasm
Which organelles allows substances to enter and exit the cell? Cell Membrane
What is the function of the nucleus? Controls cell activity
What can the nucleus be compared to in a school and why? Principal because he/she controls the schools activity just like the nucleus controls the activity in a cell.
What is the function of a chloroplast? Conducts photosynthesis in plant cells. To convert radiant energy from the sun into chemical energy through phtosynthesis.
Why do we use models to study cells? It makes it easier to see something that is microscopic.
What is the definition of a cell? The smallest structural and functional unit of an organism
What is the definition of an organelle? The smallest structural and functional unit of an organism.
Created by: eochoa16