Download Plant Cells

Miss Brawley
Have your notebook and notecards
ready under your desk in the basket.
Have a piece of notebook paper ready
and your desk clear for Quiz 3.
The
nucleus is responsible for
all of the following except
A.
B.
C.
D.
storing DNA
controlling the cell
digesting bacteria
housing chromosomes
What
is the function of
lysosomes?
A.
Making DNA
B.
Making energy to fuel the cell
Making lipids, carbohydrates,
and proteins
Breaking down nutrients and
old organelles
C.
D.
What
is the difference between
rough and smooth ER?
A.
Rough ER has surface ribosomes, while
smooth ER does not.
B.
Smooth ER has surface ribosomes, while
rough ER does not.
C.
Rough ER synthesizes lipids, while smooth
ER does not.
D.
Smooth ER synthesizes proteins, while
rough ER does not.
Proteins
are synthesized,
packaged, and exported from a
cell using all of the following
organelles except
A.
B.
C.
D.
Endoplasmic reticulum
Golgi apparatus
Mitochondria
Ribosomes
 What
is the function of mitochondria in
the cell?
A.
Convert chemical energy in food into
usable compounds
B.
Convert solar energy to chemical
energy stored in food
C.
Regulate materials entering and exiting
the cell
D.
Shape, support, and protect the cell
 You
examine an unknown cell under a
microscope and discover that the cell
contains chloroplasts. From what type of
organism does the cell likely come?
A. Animal
B.
Bacteria
C.
Human
D.
Plant or algae
 Which
of the following is a true
statement about lipids in cell
membranes?
A.
Hydrophilic lipid heads are attracted to
water.
B.
Hydrophobic lipid fatty acid tails turn
away from water.
C.
A bilayer forms when lipid heads turn
toward water inside and outside the cell.
D.
All of the other answer choices
Storing
and transmitting
genetic material is the function
of which biomolecule?
A. Lipids
B. Carbohydrates
C. Proteins
D. Nucleic Acids
Selectively
permeable membranes are
important in cell function. What makes
a membrane selectively permeable?
A.
B.
C.
D.
The ability to remove bacteria from the cell
The ability to use energy to make proteins
used in the cell
The ability to modify, sort, and package
proteins and lipids for storage or transport out
of the cell
The ability to allow needed materials to enter
and wastes to exit as well as the ability to block
unneeded materials from entering the cell
Which
of the following
statements is not part of the
Cell Theory?
A. All living things are made up of cells
B. Cells are the basic units of structure and
function in living things
C. All things are made up of cells
D. New cells are produced from existing cells
What
is the general name for all
of the specialized substructures
in cells that help carry out the
essential functions of life?
The
__________ is a network of
fibrous proteins that helps the cell
with maintaining shape, support, and
movement.
A. Cytoplasm
B. Cell membrane
C. Cytoskeleton
D. Cell wall
Which
organelle acts like a “post
office” by modifying, collecting,
packaging, and distributing proteins
and other materials?
A. Vesicles
B. Golgi apparatus
C. Vacuole
D. Endoplasmic Reticulum
What
do we call a structure in the
nucleus of a cell consisting
essentially of one long thread of
DNA that is tightly coiled?
What
is cytoplasm?
Name
an organelle that a
plant cell has that animals
cells do not.
 Mr. W
Enzymes Video
 Cellular
processes are carried out by
molecules. Proteins carry out most of the
work of cells to perform the essential
functions of life. One of the major functions
of the cell is the production of proteins. The
genetic information in DNA provides
instructions for assembling protein
molecules. In eukaryotic cells the nucleus,
ribosomes, endoplasmic reticulum, vesicles,
and the Golgi apparatus interact to produce,
modify and transport proteins.
 Chloroplasts
capture energy from sunlight
and convert it into food that contains
chemical energy in a process called
photosynthesis
• Contain the green
pigment chlorophyll
 Cell
wall: a strong supporting later
around the cell membrane
 Central Vacuole
filled with liquid; the
pressure of the CV in these cells
increases their rigidity (making it possible
for plants to support heavy structures such as
leaves and flowers)
 Mr. W
Organelles Song
 Color
cell diagrams