Quiz Review

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Quiz Review

• Transport, Cell Cycle, Genetics

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Transport

• Osmosis- Flow of water from high to low
• Diffusion- Flow of substances from high to low
• Passive- Doesnt require energy. Examples
  Osmosis and diffusion
• Active- Needs energy. Examples Engulfing and
  protein assisted

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How can I remember all that?

• Go with the flow
• From High to Low
• Osmosis moves the H2O.
• To avoid confusion
• Other particles go
• by diffusion.

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Potato Lab

• Why does a potato swell up and gain mass in tap
  water?

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Potato Lab

• Why does a potato swell up and gain mass in tap
  water? Osmosis causes water to move from high
  concentration outside the cell to inside the cell.

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Potato Lab

• Why does a potato shrink and lose mass in salt
  water?

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Potato Lab

• Why does a potato shrink and lose mass in salt
  water? Osmosis causes water to move from high
  concentration inside the cell to outside the cell.

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• If the red particles are salt, what is the name
  of this process?
• Why does it occur?

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• If the red particles are salt, what is the name
  of this process? Diffusion
• Why does it occur?

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• If the red particles are salt, what is the name
  of this process? Diffusion
• Why does it occur? The salt is in higher
  concentration inside the cell than outside.

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• Why does the cell shrink in the hypertonic
  solution?
• Why does the cell swell in the hypotonic
  solution?
• Why does nothing happen in the isotonic solution?
• What is the process called?

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• Why does the cell shrink in the hypertonic
  solution? Water leaves the cell.
• Why does the cell swell in the hypotonic
  solution?.
• Why does nothing happen in the isotonic solution?
  
• What is the process called?

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• Why does the cell shrink in the hypertonic
  solution? Water leaves the cell.
• Why does the cell swell in the hypotonic
  solution? Water enters the cell.
• Why does nothing happen in the isotonic solution?
  
• What is the process called?

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• Why does the cell shrink in the hypertonic
  solution? Water leaves the cell.
• Why does the cell swell in the hypotonic
  solution? Water enters the cell.
• Why does nothing happen in the isotonic solution?
  No change in concentration.
• What is the process called?

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• Why does the cell shrink in the hypertonic
  solution? Water leaves the cell.
• Why does the cell swell in the hypotonic
  solution? Water enters the cell.
• Why does nothing happen in the isotonic solution?
  No change in concentration.
• What is the process called? Osmosis

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Name the Phase of Mitosis
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Name the Phase of Mitosis
Prophase
Metaphase
Anaphase
Telophase
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Cell Cycle

• Which is the longest stage of the cell cycle?
• What is the result of cytokinesis?
• During which stage does the cell double its DNA?
• What is the process by which sex cells divide?

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Cell Cycle

• Which is the longest stage of the cell cycle?
  Interphase
• What is the result of cytokinesis? During which
  stage does the cell double its DNA?
• What is the process by which sex cells divide?

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Cell Cycle

• Which is the longest stage of the cell cycle?
  Interphase
• What is the result of cytokinesis? 2 new cells
• During which stage does the cell double its DNA?
  
• What is the process by which sex cells divide?

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Cell Cycle

• Which is the longest stage of the cell cycle?
  Interphase
• What is the result of cytokinesis? 2 new cells
• During which stage does the cell double its DNA?
  Interphase
• What is the process by which sex cells divide?

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Cell Cycle

• Which is the longest stage of the cell cycle?
  Interphase
• What is the result of cytokinesis? 2 new cells
• During which stage does the cell double its DNA?
  Interphase
• What is the process by which sex cells divide?
  Meiosis

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Probability
What type of allele is represented by a capital
letter?
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Probability
What type of allele is represented by a capital
letter? Dominant
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Probability
What type of allele is represented by a lower
case letter?
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Probability
What type of allele is represented by a lower
case letter? Recessive
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Probability
Which is an example of a heterozygous genotype?
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Probability
Which is an example of a heterozygous genotype?
Rr
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Probability
Which is an example of a homozygous genotype?
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Probability
Which is an example of a homozygous genotype? RR
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Probability
If R stands for red, what is the probability of
having a red flower?
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Probability
If R stands for red, what is the probability of
having a red flower? 100
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Probability
Which set of alleles would be purebred? Hybrid?
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Probability
Which set of alleles would be purebred? RR
Hybrid? Rr
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Probability
W dominate w recessive Ww heterozygous WW
homozygous dominate ww homozygous recessive
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Probability
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Probability
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Probability
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Probability