Name: ______Period: ______
Review sheet for 12 Week CCA
- Which system filters out excess fluid and waste from the body? EXCRETORY
- Name 3 organs from this system. KIDNEYS, LUNGS, SKIN, LIVER, BLADDER
- Describe the steps involved before eliminating urine. KIDNEYS REMOVE EXCESS FLUID AND UREA, UREA TRAVELS TO THE URETERS, COLLECTS IN THE BLADDER, ELIMINATES THROUGH THE URETHRA
- Which system produces offspring? REPRODUCTIVE
- Name 3 organs from this system. TESTES, SPERM, OVARIES, EGGS
- Which system supplies the blood with oxygen and eliminates carbon dioxide? RESPIRATORY
- Name 3 organs from this system. NOSE, TRACHEA, LUNGS, BRONCHI, ALVEOLI
- Which 3 systems actually work together in the delivery of oxygen and elimination of carbon dioxide? RESPIRATORY, CIRCULATORY, MUSCULAR
- Which system secretes hormones and is responsible for growth and development? ENDOCRINE
- Name 2 organs from this system. THYROID (regulates body metabolism), ADRENAL GLANDS
- What is the process by which an organism’s internal environment is kept stable in spite of changes in the external environment is called HOMEOSTASIS
- Which system coordinates all the actions and reactions of the body? NERVOUS
- Name 3 organs from this system. BRAIN, SPINAL CORD, NERVES, NEURONS
- Which system is the support framework for the body? SKELETAL
- Name an organ from this system, but 3 types and what they protect. SKULL PROTECTS BRAIN, RIBCAGE PROTECTS HEART, VERTEBRAE PROTECTS SPINAL CORD
- Which system serves as a protective barrier and regulates body temperature through perspiration? INTEGUMENTARY (SKIN)
- What is perspiration and where would you perspire? SWEAT AND THROUGH YOUR SKIN
- Name 3 organs from this system. SKIN, HAIR, NAILS
- Which system carries oxygen and nutrients to all parts of the body? CIRCULATORY
- Name 3 organs from this system. HEAT, ARTERIES, VEINS, CAPILLARIES
- Which system turns food into something useful for the body? DIGESTIVE
- Name 3 organs from this system. ESOPHAGUS, STOMACH, SMALL INTESTINE, LARGE INTESTINE
- Food contains what type of energy? CHEMICAL
- What types of energy conversions happen in digestion? _CHEMICAL_ _THERMAL (HEAT)__ and _CHEMICAL__ _MECHANICAL_
- Where does most chemical digestion happen? SMALL INTESTINE
- What is the job of the small intestine? USES VILLI TO ABSORB THE NUTRIENTS
- If you had a fever and an infection, which system would the doctor want to check for a rise in white blood cells (the cells that fight infection)? CIRCULATORY (YOUR BLOOD)
- Which system first protects the body from injury and infection? INTEGUMENTARY (SKIN)
- Which system deals with the “flight or fight” response? ENDOCRINE
- Which organ gets your body ready during the “flight or fight” response during an emergency? ADRENAL GLANDS
- What is an internal stimulus? A CHANGE OR SIGNAL IN AN INTERNAL ENVIRONMENT THAT CAUSES AN ORGANISM TO REACT.
- Give an example of internal stimulus and a possible response. WHEN YOU FEEL HUNGRY, YOUR STOMACH GROWLS AND YOU WANT TO EAT OR THIRSTY AND YOU WANT A DRINK.
- What is an external stimulus? A CHANGE OR SIGNAL IN AN EXTERNAL ENVIRONMENT THAT CAUSES AN ORGANISM TO REACT.
- Give an example of an external stimulus and a possible response. I HEAR THUNDER, I GRAB AN UMBRELLA BECAUSE IT MAY RAIN. IT IS COLD OUTSIDE, SO I GRAB A JACKET.
- What is an automatic response that occurs rapidly without you thinking about it? REFLEX
- What is the reaction to a stimulus called? RESPONSE
- What is the response of a plant’s roots to the stimulus of gravity? GEOTROPISM
- In an experiment, how many independent variables (the variable you change) can you have? 1
- THE AMOUNT OF WATER IS BEING CHANGED.
What is the independent variable? THE AMOUNT OF LEAD IN THE GAS.
- 6. Problem: Will adding a detergent to the wash help make his pants cleaner?
7. Independent: Clean-O detergent
8. Dependent: looking at the pants to determine that they are cleaner or not\\
9. Conclusion: Adding Clean-O detergent to the wash did not appear to make his pants any cleaner.
- During the pulse rate lab, why did we take a resting pulse rate? SO THAT WE WOULD HAVE A BEGINNING PULSE RATE WITHOUT EXERCISE SO WE CAN COMPARE IT TO THE PULSE RATES WITH EXERCISE.
- What happened to your pulse rate as you continued to go up and down the stepper? HEART RATE INCREASED
- What made the heart beat faster after the exercise? NEED FOR OXYGEN
- What did the muscles need to do all that work? OXYGEN
- What can you conclude from this experiment about the rigor and the activity? THE MORE RIGOROUS THE EXERCISE, THE HIGHER THE PULSE RATE.
- During the respiratory lab, what made the BTB (acid indicator) change color? CARBON DIOXIDE THAT WAS BREATHED OUT.