| Cells / Living Things | Cell Organelles | Human Body Systems | Nervous System | Levels of Organization |
|---|---|---|---|---|
|
CELLS
What is the MOST basic structure of the human body that supports growth and survival?
|
Nucleus
What is the control center of the cell?
|
Allows the body to move
What is the function of the muscular system?
|
Control center of the body. Sends and receives signals from other systems and senses.
What is the function of the NERVOUS System?
|
Life = CELLS and Matter = ATOMS
What is the smallest unit of life? What is the smallest unit of matter?
|
|
Cells that are in multicellular organisms and have a specific function / job.
What are specialized cells?
|
Allows good things in and bad things out.
What is the function of the CELL MEMBRANE?
|
Carries blood / nutrients throughout the body and to all cells
What is the function of the circulatory system?
|
All of them.
What other systems does the NERVOUS System control?
|
Tissues
What are a group of cells working together called?
|
|
CELL THEORY
Fill in the blank: ___________ ___________ states that all living things are made of cells, that cells are the basic unit of life and that cells come from pre-existing cells.
|
chloroplast and cell wall
What are the two organelles that are in PLANT cells, but not ANIMAL cells?
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Turns large food molecules into smaller food molecules
What is the function of the digestive system?
|
Brain, Spinal Cord & Nerves
What are the three main organs of the NERVOUS System?
|
Organs
What are a group of tissues working together called?
|
|
MULTICELLULAR - have more than one cell and have specialized cells, UNICELLULAR - have only one cell and no specialized cells.
What are the two differences between MULTICELLULAR organisms and UNICELLULAR organisms?
|
Mitochondria and Chloroplast
What two cell organelles deal with ENERGY?
|
Nervous system, muscular system and skeletal system
What three systems are being used when a frog jumps into water.
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CNS - brain and spinal cord, PNS - nerves
What is the difference between the CNS and the PNS?
|
Organ Systems
What do multiple organs that are working to perform the same function form?
|
|
CELLULAR RESPIRATION is the process of cells breaking down unusable energy into useable energy. This process takes place in the mitochondria.
Explain the processes of CELLULAR RESPIRATION. What cell organelle does this process take place in?
|
Mitochondria - powerhouse of the cell (plant & animal)
Chloroplast - collects sunlight for photosynthesis (plants only)
What is the difference between the mitochondria and the chloroplast?
|
......
Give an example of multiple body systems working together and state the body systems.
|
1 - Event occurs, 2 - hand senses the feeling of someone touching it, 3 - information is carried to the brain, 4 - receptors respond to this situation, 5 - your body reacts to the situation
Someone touches your hand. Explain what takes place for your nervous system to react to this situation.
|
atoms, molecules, organelles, cells, tissues, organs, organ systems, organisms
State the LEVELS OF ORGANIZATION from smallest to largest.
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