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Q. Which organelle is
responsible for
cellular respiration?
A. mitochondria
Q. What is an advantage
of staining cells?
A. Some organelles are
clearer.
Q. What is a disadvantage
of staining cells?
A. Cells will die, obscures
other structures, stops some
processes being observed.
Q. What is the importance
of apoptosis?
A. Maintains the balance of
new and old cells, gets rid
of diseased cells.
Q. Name the organelle
responsible for
Photosynthesis.
A. Chloroplast
Q. True or false
A nucleus from a plant
cell would be expected
to have a nuclear
envelope
A. True
Q. True or false
Prokaryotic cells
Have a plasma and a
non plasma membrane
A. False
Q. What is meant by semi
permeable?
Q. What are the functions
of the golgi apparatus?
A. Only some materials can
pass through a membrane
whereas others cannot.
A. modification, packaging
and transport. (All 3 must
be provided.)
Q. Which of the following is
an energy requiring process?
A.
Osmosis,
B.
diffusion,
C.
active transport,
D.
facilitated diffusion.
Q. Why are lysosomes so
important to a a cell?
Q. Where are the signals
for self recognition located?
A. On the outer surface of
the plasma membrane.
Q. Why is the endoplasmic
reticulum often called an
intracellular transport
system?
A. ER is responsible for the
movement of materials such
protein within the cell.
Q. State 2 places in
cells where enzymes
are found.
A. lysosomes,
mitochondria, nucleus,
chloroplast
Q. True or False
Bacterial cells do not
have DNA.
A. False
Q. Name 3 places in a
cell where membranes
are found.
A any organelle except
ribosome
A. They contain enzymes
which break down food,
foreign particles or old
organelles.
Q. What is the difference
between exocytosis and
endocytosis?
A. Exocytosis involves the
removal of material from a
cell whereas endocytosis
involves bringing material
into the cell.
Q Name a type of cell that
would require a high
number of mitochondria.
A. muscle, neuron, liver
Q. When does cellular
respiration occur in
plants?
A. Occurs independently
of photosynthesis, all
the time
Q. True or False
A mature red blood cell
is an example of a
prokaryotic cell.
A. False
Q which of the following
organelles is the
smallest: nucleus,
mitochondrion, ribosome,
ER
A ribosome
Q. What is the basic
unit of proteins?
Q. Suggest why cells
were not discovered by
the Greek physician
Hippocrates(died 357BC)
A. Amino acids
A. No microscopes
Q. What are the basic
unit of carbohydrates?
Q. What type of
microscope would you
use to view mitotic
stages in onion roots?
A. Monosaccharide
Q. What is the function
of the cytoskeleton?
A. To assist in holding
organelles in place
within the cell
Q. What is the function
of a ribosome?
A. Protein synthesis
A. Light microscope
Q. Name a
monosaccharide.
A. glucose
Q. What type of
microscope would you
use to view a
mitochondrion?
A. Electron microscope
Q Name the
disaccharide most
commonly found in
plants.
A. sucrose
Q. What are diatoms?
A. Single celled golden
brown algae with a wall
containing silica and
pectin
Q. True or false
You would use a light
microscope to view a
ribosome.
A False, you need an
electron microscope.
Q True or False
The cell wall of plant
cells are composed of
cellulose
Q. True or false
Using an objective of
X40 and ocular of X10
would give you a
magnification of X 40
A False X400
Q. True or false
The cell wall of bacteria
are composed of
cellulose.
Q What type of
microscope would you
use to view a banana
cell?
A. Light microscope
A. True
A. False
Q Why are viruses
difficult to classify?
A. They contain
DNA/RNA and protein
but require a host to
replicate
Q. What is main
characteristic that
distinguishes eukaryotes
from prokaryotes cells
A. Membrane bound
organelles
Q. What is osmosis?
A. The movement of
water from a region of
low solute concentration
to a region of high solute
concentrations
Q. What is diffusion?
A. The movement of
solute from a region of
high solute concentration
to a region of low
concentration.
Q what is term used to
describe the movement
of a solid food particle
into a cell?
A Phagocytosis
Q. Name the organelle
responsible for moving
large molecules from the
Golgi out of the cell?
A. vesicle
Q What is a
bacteriophage?
A. A virus which infects
a bacteria.
Q. What compound is
the plasma membrane
mainly composed of?
A. lipids
Q. Name one type of
protein, other than
enzymes, found in cells
Q. Name a
disaccharide found in
plants?
Q. True or False
Enzymes are used up
in chemical reactions.
A. sucrose
A. False
Q. Name two
polysaccharides
commonly found in
plant cells?
Q. Name a
polysaccharide found in
animal cells.
A. Cellulose and starch
Q. Name a type of
protein found in all cells
required for cell
functioning?
A. hormones, structural
A. Enzymes
Q. What are the two
basic units of lipids?
A. Fatty acids and
glycerol
Q. Name the 3 main
components of nucleic
acids.
A ribose sugar,
phosphate and a base
Q. True or False
There are 4 bases.
A. False, there are 5,
uracil replaces thymine
in RNA
Q. True or false
The chemical equation
for photosynthesis is
6CO2 + 12H20 ->
C6H12O6 + 6O2 + 6H2O
A. True
Q. True or false
Enzymes act as a
catalyst to speed up
chemical reactions in
cells?
A. True
Q. Name the two
compounds containing
nucleic acids.
A. DNA, RNA
Q. The base thymine
only pairs with ?
A. Adenine
Q. What compound is
the main energy carrier
in a cell?
A. ATP
A. glycogen
Q. Name a
disaccharide found in
animal cells.
A. lactose
Q. True or false
Steroids are a type of
lipid.
A. True
Q. The base cytosine
only pairs with ?
A. Guanine
Q. In which compound
do you find the base
Uracil?
A. RNA
Q. Name the two
phases of
photosynthesis.
A. Light dependent and
light independent
Q. True or False
The light dependent
part of photosynthesis
occurs in the stroma.
A. False, it occurs in
the grana
Q. What chemical is
produced in the light
dependent stage of
photosynthesis?
A. oxygen
Q. Name a single
celled organism which
uses cilia for
locomotion.
A. Paramecium
Q. What compound is
used the light
independent part of
photosynthesis?
Q. What compound is
required in the light
dependent stage of
photosynthesis?
A. CO2
A. Water
Q. What chemicals are
produced in the light
independent stage of
photosynthesis?
Q. Where does the light
independent reaction
occur?
A. Water and glucose
A. Stroma
Q. Name a single
celled organism which
uses flagella for
locomotion.
A. Euglena
Q. Name the first stage
of cellular respiration.
A. Glycolysis
Q. Where does
glycolysis occur?
Q. Where does the
Krebs cycle occur?
Q. What is the main
product of glycolysis?
A. In the cytoplasm
A. In the mitochondria
A. Pyruvate
Q. What is meant by
the term aerobic?
Q. What are the two
main products of
cellular respiration?
Q. What does
anaerobic respiration
mean?
A. No oxygen is
required to release
energy.
Q. What is the word
equation for cellular
respiration?
A. Glucose + oxygen
-> water + carbon
dioxide
Q. What is pinocytosis?
A. Transport of liquids
into a cell by active
transport
A. Requiring oxygen
Q What organelle
produces the spindle
fibres in animal cells?
A. centrioles
Q. Name two
organelles used by
cells for locomotion.
A. Cilia and flagella
A. CO2 and H2O
Q. Name one reason a
cell may need to divide.
A. repair, growth,
reproduction
Q. True or False
Mitotic cell division
produces 2 daughter
cells identical to the
parent cell.
A. True