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Question | Answer |
---|---|
What are the 3 main parts of the cell? | Nucleus, cytoplasm, cell membrane |
Whats the brain of the cell? | Nucleus |
What is the jelly-like substance where activity takes place? | cytoplasm |
What is the outer covering og the cell? | cell membrane |
When cells group together they form_________. | tissues |
When tissues group together they form ___________. | organs |
Organs that are grouped together form a _____________. | system |
What organs are in the skeletal system? | bones, joints, ligaments |
what organs are in the muscular system? | muscles, tendons |
What organs are in the circulatory system? | blood, heart, blood vessels |
What organs are in the respiratory system? | lungs, trachea, pharnyx, larynx, alveoli |
What organs are in the digestive system? | stomach, esophagus, small intestines, large intestines |
What organs are in the urinary system? | kidneys, ureters, urethra, bladder |
What organs are in the nervous system? | nerves, brain, spinal cord |
What organs are in the integumentary system? | skin, hair, nails |
What system provides O2 and releases CO2 in the cells? | Respiratory |
What system protects us against disease and eliminates small amounts of waste? | Integumentary |
What system breaks down food and eliminates waste. | Digestive |
What system regulates fluid and eliminates waste? | Urinary |
What system controls all functions in the body? | nervous |
What system is a framework , protects vital organs, and assist with movement? | Skeletal |
What system aids in movement and has 3 types? | Muscular |
What system transports needed nutrients to the cells? | Circulatory |
How long can our brain live without O2? | 4-6 min |
Where is O2 and CO2 exchanged? | alveoli |
What is the top layer of skin? | epidermis |
What is the living layer of skin? | dermis |
What gives us our color? | pigment |
How long is the digestive tract? | 30 feet |
What color is normal urine? | amber yellow |
What side of the brain controls the right side of the body? | Left |
What side of the brain controls the left side of the body? | Right |
How many bones does the skeleton have? | 206 |
What attaches bones to bone? | ligaments |
What attaches muscle to bone? | tendons |
how many muscles does the body have? | over 600 |
How big is the heart? | size of fist |
How many times does the heart beat in a minute? | 60-80 |
What clots blood? | platelets |
What is the liquid part of blood? | plasma |
What fights infection? | WBC |
What carries nutrients? | RBC |