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Q1 G9 Review, Plasma Membrane, Cellular Transpor ...

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  • The matrix is labeled as...
    C
  • The inner membrane is labeled as
    D
  • Which number is a labeled as the mitochondria?
    1
  • What is dynamic equilibrium?
    Particles are still move but the concentration does not change.
  • Cytoskeleton is labled as
    11
  • Why are chloroplasts important?
    It is the place where sunlight (light energy) is captured and converted to glucose (chemical energy)
  • How are eukaryotic cells different from prokaryotic cells?
    nucleus, membrane bound organelles, larger cells
  • Label # 1 is ------
    nuclear envelope
  • Describe the difference between active and passive transport.
    Active: requires energy and needs proteins. Passive: does not require energy
  • Which parts of animal cell can be seen using a microscope (remember the lab)
    cell membrane, nucleus, cytoplasm
  • What do both eukaryotic and prokaryotic cells have?
    ribosomes, DNA, cytoplasm, plasma membrane
  • Describe a phospholipid molecule
    glycerol backbone, 2 fatty acid chains and phosphate containing group
  • Which label is pointing to the nucleolus?
    5
  • Mitochondria are labeled as ...
    13
  • Chloroplasts are labeled....
    1
  • Which label is pointin to the ER? Is it rough or smooth?
    9, rough ER
  • Label #1 is the ____
    RER rough ER
  • The cristae is labeled as...
    A
  • What structures make up the cytoskeleton?
    mictotubules and microfilaments
  • What is homeostasis?
    the process of maintaining balance in an organism's internal environment.
  • How are prokaryotic cells different from eukaryotic cells?
    no nucleus, no membrane bound organelles, smaller
  • The nuclear pore is labeled as ...
    D
  • Describe the term 'Fluid Mosaic Model'
    all the parts of the plasma membrane are moving but still make up a single plasma membrane
  • What is labeled 10?
    Golgi apparatus
  • The nuclear envelope is labeled as ...
    A
  • Number 13 is labeling ....
    ribosomes
  • Describe the structure of the mitochondria.
    It has an inner and outer membrane. The innner membrane has folds to increase surface area.
  • The cell wall is labeled?
    3
  • Why does the mitochondria's inner membrane have folds?
    to increase surface area
  • Which parts of plant cell can be seen using a microscope (remember the lab)
    cell wall, nucleus, cytoplasm
  • The double membrane tha surrounds the nucleus is called
    nuclear envelope
  • Which label is pointing to DNA in the form of chromatin?
    7
  • What is the function of the centrioles?
    it has a function in cell division
  • Which type of cell is this?
    Animal
  • Which lable is the vacuole?
    4
  • What is the function of chromatin?
    DNA, instructions to build proteins
  • The nucleolus is labeled as ...
    C
  • Describe the cytoplasm
    jelly like substance
  • What is the function of ribosomes?
    protein synthesis
  • The outer membrane is labeled as
    B
  • Define the term selective permability.
    The plasma membrane's property to control the movement of substances in or out of the cell.
  • Describe diffusion
    particles that move from higher concentration to lower concentration (down a concentration gradient) until equilbrium is reached.
  • Which label is pointing to the chloroplasts?
    None, it is not an plant cell.
  • What is the function of the mitochondria?
    It converts glucose to ATP
  • Which type of cell is in the picture?
    plant
  • Label #8 is the
    Golgi apparatus/system
  • Openings in the nuclear envelope are called....
    nuclear pores
  • Which lable is the vacuole?
    none, animal cells do not have vacoules
  • What number labels the centrioles?
    2
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