Transcript Photosynthesis, Respiration, Cell Division, & Cancer

Photosynthesis, Respiration,
Cell Division, & Cancer
JEOPARDY
Photosynthesis Respiration Cell Division
Cancer
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What are the 3 things needed
for Photosynthesis to occur?
Light Energy
CO2
Water
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In what part of the plant does
Photosynthesis that place?
Green Parts
Leaves
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What are the products of
Photosynthesis?
Oxygen
Glucose
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Carbon Dioxide enters the
plant through the…
Stomata
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Which stage of mitosis is this?
Anaphase
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What is the equation for
Photosynthesis?
C02 + H20
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Sugar + Oxygen
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Breaking down of
carbohydrates to release the
energy is called…
Respiration
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What are the two raw materials
of Respiration?
Sugar
Oxygen
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In what part of the cell does
respiration takes place
Mitochondria
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What are the three products of
Respiration?
CO2
Energy
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Water
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How does photosynthesis and
respiration relate to each
other?
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What is the equation for
Respiration?
Glucose + Oxygen
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Water + CO2 + Energy
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Name the 3 Stages of the Cell
Cycle
Mitosis
Interphase
Cytokinesis
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Name two cells that do NOT go
through cell division at the same
rate
Brain Cells
Liver Cells
Skin Cells
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Which phase of Mitosis is
this?
Prophase
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What is Mitosis?
The division of a cell’s nucleus into
two nuclei
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What happens in Cytokinesis?
The separation of the parent cell into
the daughter cells
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Name the stages of Mitosis and
what happens in each stage
Prophase
chromosomes are made
Metaphase
Chromosomes line up in the
center of the nucleus
Anaphase
Chromosomes go to opposite
sides of the nucleus
Two new nuclear membranes
form
Telophase
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What is cancer?
Cells that reproduce
uncontrollably
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What are 3 ways in which
doctors treat cancer?
Drugs
Surgery
Radiation
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A mass of cancerous cells is
called a
Tumor
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True or False: All tumors are
cancerous
FALSE
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Cancer spreads throughout the
body when the cancer cells are
able to get into the…
Bloodstream
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Cancer begins with a
Mutation that disrupts the
normal cell cycle, causing the
cells to divide uncontrollably
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Cell organelle where
photosynthesis takes place
Chloroplasts
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Before producing sugars
(glucose) plants must…(first
stage of photosynthesis)
Capture energy from the sun
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How do you know that plants
are not doing photosynthesis in
the winter?
Plants have lost all of their green
parts/leaves
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Why do you breathe less when
you are sleeping?
• Your body does not need as much energy
to function as it does when you are awake.
Since you do not need as much energy
you do not need to breathe in oxygen to
help break down glucose.
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Why do you breathe?
You need oxygen in order to break
down glucose to release energy
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Why do you breathe harder when
running?
You are using more energy when
running so your body needs to break
down more glucose to get more energy.
To break down more glucose you need
more oxygen.
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