Structures and Functions of Organisms based on Texas Standards
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| The total number of the same species of organism living in a specific area. | population
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| A living thing that carries all the basic functions of life. | organism
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| A groups of organs working together to perform specific functions. | organ system
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| A groups of tissues working together to perform a specific function. | organ
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| A groups of cells with similar structures and functions. | tissue
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| The basic unit of structure and function of life. | cell
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| Specialized structures with specific functions found in cells. | organelle
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| A chart used to describe how life is organized. | Levels of Organization
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| Descriptions of the characteristics of a cell. | Cell Theory
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| Name one tenet of cell theory. | 1) All organisms are made of cells.
2) Cells are the most basic unit of life.
3) Cells are born from other cells.
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| Complete this tenet: All ______________ are made of cells. | organisms or living things
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| Complete this tenet: _________ are the most basic unit of life. | cells
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| Complete this tenet: All cell are __________ from other cells. | born or created
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| The following object belongs to which level of organization: red blood cell | cell
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| The following object belongs to which level of organization: heart | organ
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| The following object belongs to which level of organization: nervous system | organ system
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| The following object belongs to which level of organization: gorilla | organism
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| What is the function of the mitochondria? | Converts energy for cell use.
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| What types of cells contain one very large central vacuole? | Plant Cells
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| What piece of science equipment is used to observe cells? | Microscope
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| What is the function of the cell wall? | Provides structure for plant cells.
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| Why do animal cell NOT need a cell wall? | Animals get their structure from bones.
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| Why do animal cells NOT need chloroplast? | Animal cells get their energy from outside sources.
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| Which organelles can be identified only in a plant cell? | Cell Wall, Chloroplast, Large Central Vacuole
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| The fluid surrounding the cell organelles is called what? | Cytoplasm
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| Which organelles allows substances to enter and exit the cell? | Cell Membrane
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| What is the function of the nucleus? | Controls cell activity
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| 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.
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| What is the function of a chloroplast? | Conducts photosynthesis in plant cells. To convert radiant energy from the sun into chemical energy through phtosynthesis.
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| Why do we use models to study cells? | It makes it easier to see something that is microscopic.
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| What is the definition of a cell? | The smallest structural and functional unit of an organism
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| What is the definition of an organelle? | The smallest structural and functional unit of an organism.
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Created by:
rmoral15
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