Biol Test

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Author:
dlrudd
ID:
34904
Filename:
Biol Test
Updated:
2010-09-15 11:58:30
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BiolTestOne
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  1. Made of carbon and hydrogen-Good food source
    Carbohydrates
  2. Atoms bound to one another, forming a chemical unit
    Molecule
  3. Our physical appearance dictated by our genes
    Phenotype
  4. Basic building block of matter, cannot be broken down further
    Element
  5. Smallest unit of element still retains chemical and physical properties of element
    Atom
  6. Positive charge located in nucleus
    Proton
  7. Sharing electrons, not donating them in bonding
    Covalent
  8. Neutral charge located in nucleus
    Neutron
  9. Negatice charge located in orbitals
    Electron
  10. Protein synthesis occurs here
    Ribosome
  11. Small hair like projections helps move cell
    Cillia
  12. Can be saturated or unsaturated, store energy
    Lipids
  13. Bases on opinions not facts
    Subjective
  14. Donation of an electron, not sharing in bonding
    Ionic
  15. Based on factual support and evidence
    Objective
  16. Atom with same number of protons, but different number of neutrons
    Isotope
  17. Is our genetic code
    DNA
  18. Specialized cell with 3 parts, nervous system
    Neuron
  19. What are the 3 parts to a Neuron?
    • 1.) Dendrite
    • 2.) Cell Body
    • 3.) Axon
  20. Whip like shape, helps cells swim
    Flagella
  21. Made of amino acids, folds many times
    Protein
  22. What are the 5 steps in the Seientific Process
    • 1.) Observation
    • 2.) Hypothesis
    • 3.) Experiments/ Observe
    • 4.) Conclusions
    • 5.) Scientific Theory
  23. 4 different tissue types
    • Connective (tendons)
    • Muscular (skeletal)
    • Nervous (neurons)
    • Epithelia (skin)
  24. 5 possible functions (or roles) of Proteins?
    • Support
    • Enzymes
    • Transport
    • Defense
    • Hormons
    • Action
  25. 4 functions of your integumentary system
    • Heat control
    • Keep out pathogens
    • Produce Vitamin D
    • Sensory
    • Protection
  26. 3 Different types of Muscle tissues
    1. Skeletal (voluntary

    2. Smooth (involuntary)

    3. Cardiac (involuntary)
  27. 3 kinds of Cell Junctions
    Tight (stomach)

    Adhesion (skin)

    Gap (cardiac)
  28. Eukaryotic
  29. ABCDE's of Skin Cancer
    Asymmetry

    Border

    Color

    Diameter

    Elecation
  30. Accessories to skin (list)
    • Nails
    • Hair follicels
    • Sweat glands
  31. 4 Life molecules
    • Carbohydtates
    • Lipids
    • Proteins
    • Nucleic acids
  32. 3 things about Nucleus
    • DNAis stored
    • DNA replication occurs here
    • RNA is made here
  33. 3 types of Connective tissues
    Fibrous; tendons & ligaments

    Supportive; cartilage & bone

    Fluid; blood & lymph

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