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Quiz

Midterm 1 - KINE2011

queenbee_iman123 12 Fragen

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Fragen in diesem Quiz (12)

  1. 1How many amino acids can our body produce?
    1. A8
    2. B12
    3. C20
    4. D10
  2. 2An amino acid consists of a...
    1. AAmino group
    2. BSide Chain
    3. C5 carbon sugar
    4. DCarboxyl group
    5. EPhosphate group
    6. FCholestrol
  3. 3The absence of a double bond within the fatty acid carbon chain makes it unsaturated.
    1. ARichtig
    2. BFalsch
  4. 4What is the role of cholesterol in the membrane?
    1. AHelp keeps the shape of the membrane circular
    2. BAttachment site for glycogen molecules
    3. CEnzyme attachment site
    4. DRole in membrane fluidity
  5. 5What is the role of microfilaments in the epithelial cell in the small intestines?
    1. AThe microfilaments increase the cell surface area during meiosis and mitosis
    2. BThe microfilaments provide a stiff surface for cellular respiration to happen in the small intestines
    3. CThe microfilament increases the surface area of cell allowing the microvili projections to stand upright and absorb nutrients
  6. 6What are the four cell types that move on their own?
    1. ASperm
    2. BEgg
    3. CRed Blood Cells
    4. DWhite blood Cells
    5. EFibroblast
    6. FSkin
    7. GEpithelial Cells
  7. 7How do motor neurons send messages/ impulses to other cells that are far away?
    1. AThe long microtubules in the motor neuron cell can overcome the distance by stretching the cell and having mitochondria through out the axon to deliver the action potential in the cell.
    2. BThe long microtubules in the motor neuron cells can overcome the distance by stretching the cell and having it connect to the other cell by cell - to - cell adhesion
    3. CThe long microtubules in the motor neuron cell can overcome the distance by stretching the cell long enough to reach the spinal cord
  8. 8During ATP production, when the electron is passing through the complexes in the ETC 75% of the energy is lost as heat.
    1. ARichtig
    2. BFalsch
  9. 9Lipids are not defined by a single monomer, lipids have various structures and lipids are defined by solubility in water.
    1. ARichtig
    2. BFalsch
  10. 10How are glands formed during embryonic development?
    1. AFormed by pockets of epithelial tissue that dip inward from the surface and develop secretory abilities.
    2. BFormed by mass production of epithelial cells that ball into a gland
    3. CFormed by nerve cells that develop secretory abilities.

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