Transcript Nutrition Review

Jeopardy!
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Vocabulary-100
 What is an organelle?
 A cell structure that carries
out a function within the cell.
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Vocabulary-200
 An organism that CAN make its own
food. (Give an example)
 An autotroph is an organism that
can make its own food. An
example (any plant).
 Return
Vocabulary-300
 An organism that CAN NOT make its own food.
(Give an example)
 A heterotroph is an organism that
can not make its own food. An
example (any animal).
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Vocabulary-400
 What is a selectively permeable
membrane?
 A membrane that selects only
certain materials to pass through
it.
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Vocabulary-500
 What are the 5 levels of organizations?
(Starting with the simplest and ending
with the most complex.)
 Cellstissuesorgansorgan systemsorganism
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Structure-100
 It’s called the “brain” of the cell
because it directs all the
activities of the cell.
 The nucleus directs all the cell’s
activities.
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Structure-200
 Large, round sacs in the
cytoplasm that store, WATER,
food & other materials.
 Vacuoles are the structures in the
cell that store WATER, food, &
other materials.
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Structure-300
 Where are proteins produced?
 Proteins are produced in the
RIBOSOMES.
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Structure-400
 Food, water, & waste enter or
exit the cell through the tiny
openings in this structure.
 The CELL MEMBRANE allows
certain materials to enter and
leave the cell.
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DAILY DOUBLE 500 * 2
 A maze of
passageways in
which proteins
and other
materials are
carried
throughout the
cell.
 The endoplasmic
reticulum are
passageways in
which proteins
and other
materials are
carried throughout
the cell.
 Return
Function-100
 What process does the
chloroplast allow the plant
cell to do?
 The chloroplast contains chlorophyll
that allows for PHOTOSYNTHESIS to
take place.
 Return
Function-200
 What is mitochondria’s nickname
and why?
 The mitochondria is nicknamed
the “powerhouse” because it
produces most of the energy
needed by the cell.
 Return
Function-300
 What do chromosomes do?
 Chromosomes pass on traits
to the new cells because it
contains DNA (genetic material).
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Function-400
 Where in the cell does
respiration take place?
 Respiration takes place in the
mitochondria.
 Return
Function-500
 Which is NOT a function of the
cell membrane:
a. Allows the cell to change shape under pressure
b. Forms a barrier between the cytoplasm and the
outside environment.
c. Helps control what passes from the cytoplasm
into the nucleus.
 C.
It does NOT control what passes from the
cytoplasm into the nucleus. Rather it controls
what goes in and out of the cell.
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Process-100
 The movement of molecules (food, water,
or waste) from an area of high
concentration to an area of low
concentration for that substance is known
as what process?
 Diffusion is the process by which molecules
such as food, air, or waste move from
areas of high to areas of low
concentrations.
 Return
Process-200
 What is a specific waste product
that diffuse out of animal cells?
 Carbon dioxide is a waste product
that diffuses out of animal cells.
 Return
Process-300
 What is osmosis?
 Osmosis is the process by which water
passes either in or out the cell membrane
from areas of high concentration of water
to areas of low concentration of water.
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Process-400
 The only process that requires energy to
move substances in or out of the cell is
known as?
 Active transport is the process
that requires energy to move
substances in or out of the
cell.
 Return
Process-500
 What is the gas that diffuses into the cells of ALL
living things to help produce energy during
respiration?
 Oxygen is the gas that diffuses into
the cells of ALL living things to help
produce energy during respiration.
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Photosynthesis & Respiration-100
 What do each symbol represent:
CO2, H2O, C6H12O6, & O2 ?
CO2 -carbon dioxide
H2O-water
-glucose
O2 -oxygen
C6H12O6
 Return
Photosynthesis & Respiration-200
 What are the raw materials(needs)
for photosynthesis which are also the
products of respiration?
 Carbon dioxide & water are both the raw
materials(what is needed) for
photosynthesis & the products(what is
made) during respiration.
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Photosynthesis & Respiration-300
 What are the raw materials (needs) for
RESPIRATION which also are the products
of PHOTOSYNTHESIS?
 Glucose & oxygen are both the raw
materials (what is needed) for respiration
& the products(what is made) during
photosynthesis.
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Photosynthesis & Respiration-400
 What type of cells go through respiration?
Why?
 All cells go through respiration because all
cells contain mitochondria to be able to
release energy in order to live, grow, and
reproduce new cells.
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DAILY DOUBLE - 500 * 2
 What is the
relationship
between
respiration and
photosynthesis?
 The relationship between
respiration and
photosynthesis is that they
can be thought of as
opposites. What
respiration produces
(carbon dioxide & water)
photosynthesis will need
and what photosynthesis
produces (oxygen &
glucose) respiration will
need. They work within a
cycle.
 Return
Differences between Plant &
Animal Cells-100
 What cell process can only plant cells
perform? Why?
 Plant cells can go through
photosynthesis because they
have chloroplast which contain
chlorophyll.
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Differences between Plant &
Animal Cells -200
 What cell structure do plant cells rarely
contain but are often found in animal cells?
 Lysosomes are always found in
animal cells but rarely in plant cells.
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Differences between Plant &
Animal Cells -300
 What are the differences
between plant and animal cell
vacuoles?
 Plant cells have 1 large
vacuole and Animal cells have
many small vacuoles.
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Differences between Plant &
Animal Cells -400
 What makes the color of a plant cell
different than that of an animal cell?
 Plant cells contain chlorophyll
which are green and give
them their color.
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Differences between Plant &
Animal Cells -500
 What makes the shape of a plant cell
different than that of an animal cell and
what does the shape allow the cell to do?
 Plant cells contain a cell wall which gives it its
box-like shape to allow plants to grow tall.
Animal cells do not have a cell wall and are
surrounded by a cell membrane which gives them
their spherical shape to allow them to move and
be flexible.
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