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Review : Test 1 - Semester 1

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  • We have two types of nerves in our nervous system. (True / False)
    True
  • This system controls everything you do ....
    Nervous system
  • Alcohol will damage our liver and other organs too. True or False
    True
  • How many types of nerves are there in our nervous system?
    2
  • A cigarette contains many harmful substances. Which substance will make a smoker addicted to cigarettes?
    nicotine
  • What is the function of label A of the human urinary system in the diagram below?
    Clean and filter blood
  • The brain is separate from our nervous system. (True / False)
    False
  • There are only two kinds of cells. (True / False)
    False
  • Alcohol harms our body and our mind. True or False
    True
  • Which one of this label showed cell membrane?
    B
  • The cell membrane is the ...
    thin layer that allows some material to pass in and out of plant and animal cells.
  • The spinal cord is made of many nerves that are located around the ___________________.
    spine
  • Which one of this label showed bladder?
    C
  • The main parts of urinary system are....
    kidneys, ureters, bladder, urethra
  • A cell is the ....
    tiny unit of a living thing.
  • What part of the plant cell holds the chlorophyll?
    Chloroplast
  • What can we do to take care of our nervous system?
    write regularly
  • Cells grow and divide in a process called cell division. (True / False)
    True
  • The part of the plant cell known as the "brain" of the cell is the ....
    nucleus.
  • Consuming alcohol help us cope with stress. true or False
    False
  • True or False. The kidneys clean the blood in our body.
    True
  • What is the example of unicellular organisms?
    yeast
  • Cells will not able to grow, multiply and repair themselves without _____________.
    energy
  • Smoking is good for us because it helps us to relax. (True / False)
    False
  • True or False. Drugs will always make you feel happy.
    False