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Modul 110000000

  1. Define axial sxeleton
    The portion the skeleton that supports and protects the head neck and trunk.
  2. Define appendicular skeleton
    The portion of the skeleton that attaches to the axial skeleton and has the limbs attached to it.
  3. Define exoskeleton
    A body covering typically made of chitin  that provides support and protection
  4. Define Symbiosis
    A close relationship between two or more species where at least one benefits
  5. What three things make Up the human superstructure
    The skeleton the muscles  in the skin
  6. What are the two main differences between smooth muscles in skeletal muscles
  7. Where is cardiac muscle found? Is it involuntary muscle or voluntary one.
    Cardiac muscle is found only in the heart  it’s in voluntary
  8. What is produced in the red bone marrow?
    Red blood cells are produced in the red bone marrow.
  9. What is Keratinization?
    What is it used for?
    • It’s a process were your skin cells harden.  It is used to form you hair nails  
    • and the outer layers of your skin
  10. What to principles substances make a bone? What qualities do they each provide to the bone?
    Spongy bone and compact bone.  Compact bone is made to stand strong shocks Well spongy bone provide support without adding much weight.
  11. What is the difference between compact bone tissue in spongy bone tissue?
    Spongy bone tissue has open spaces in the network of solid bone. Compound bone is packed very tightly
  12. Are Bones alive?
    Yes bones are alive
  13. What is the difference between an invertebrate and a vertebrae? Is it possible for an organism to be neither?
    Invertebrates have no backbone but vertebrae‘s have a backbone.
  14. Are your arms part of the appendicular skeleton or the axial skeleton?  What about your neck?
    Your arms are part of the appendicular skeleton while your neck is an axial skeleton.
  15. What is the difference between an endoskeleton and a exoskeleton?
    What do we call organisms with exoskeletons.
    Endoskeleton is on the inside well and exoskeleton  is on the outside.   Animals with exoskeletons are called arthropods.
  16. Order the following joints in terms of increasing range of motion then order them in terms of increased stability: ball and socket, hinge saddle.
    • Ball and socket joint, then saddle joint, then hinge joint.  
    •  Hinge joint, then Saddle joint, then ball and socket joint.
  17. What purpose do ligaments serve in the joints? What About cartilage?
    Ligaments are much like strips of Stift elastic that go from one bone to another.  Cartilage prevents your bones from rubbing together and causing lots of pain and severe bone damage.
  18. How do skeletal muscles attached to the skeleton?
    Skeletal  muscles do not attached directly to the skeleton instead the muscles typically taper as they get near the Skelton and they ended in a tendon which attaches to the Skelton.
  19. Describe how the sternocleidomastoid and posterior triangle muscles  on each side of the neck work Together in order to tilt the head.
    When you tilt your head to the right the muscle on the right contracts while the muscle on the left relaxes it is the same thing when you tilt your head to the left to the left
  20. Are the muscles in your stomach smooth muscles are skeletal muscles
    Smooth muscles
  21. When it is budding a sunflower will actually turn throughout the day so that it follows the sun across the sky. What is the term we use to describe this?
    Phototropism
  22. What are the two main functions of hair
    • Insulation and sensation.
    • First of all hair helps you keep warm. Second when your hair is moved nerve send signals to your brain telling that hair is being moved
  23. What are the two main Functions of sweat?
    First of all when we sweat we cool ourselves down.  Second swear it helps feed bacteria and fungi that live on your skin.
  24. Why do skin cells constantly fall off your body?
    Because your skins job is so hard that it has to be renewed constantly.
  25. What do the sebaceous
    glands produce, and what are the substances two main purposes?
    Sebaceos Glands produce oil that coats the hair and also gets injected into the skin openings for a hair emerges.  The glans keep your skin from becoming dry every day. It also helps protect your body from harmful organisms.
  26. For the following animals classify each as a mammal bird reptile or amphibia:
    A. An animal with hair

    B. An animal that breathes through its skin

    C.  An animal with scales

    D. An animal with feathers.
    A is an mammal 

    B.  Is an amphibian

    C.  Reptile

    D.  Bird
Author
HorseCrazyStudyGirl
ID
338745
Card Set
Modul 110000000
Description
This is the greatest showmodul
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