Leaving Certificate Biology
Respiration 3 EQ iQuiz
FIRST
In PowerPoint 2007 if you
see a Security Warning
click HERE on Options…
and then click on
 Enable this content
SECOND
Press the F5 Key to Begin,
Then click on this Blue Box
Where does the 2nd stage of
respiration take place?
Cytosol
Mitochondrion
Chloroplast
Nucleus
Name a substance that yeast can
use to make ethanol.
Water
Glucose
Oil
Limewater
What gas must be present for
aerobic respiration to occur?
Carbon dioxide
Nitrogen
Methane
Oxygen
Why do living organisms need to
respire?
For energy
To breathe
For food
For water
What is the first stage of
respiration called?
Kreb’s Cycle
Calvin Cycle
Cell Cycle
Glycolysis
What is the product of anaerobic
respiration in muscle cells?
Carbon dioxide
Lactic acid
Ethanol
Oxygen
What is the 3-carbon sugar that
glucose is broken down into?
Pyruvate
Acetyl Co A
Pyrite
Sucrose
Respiration takes place in the cytosol.
What is the cytosol?
Cells minus
organelles
Cytoplasm
minus organelles
Cell minus
the nucleus
Cytoplasm minus
the nucleus
What test is used for Ethanol?
Iodine Test
Benedict’s Test
Iodoform Test
Biuret Test
How do you know fermentation
has ended?
All the liquid is
used up
Solution turns
milky
No more bubbles
Solution turns
green
For what is ATP an abbreviation?
Adenosine
diphosphate
Adenosine
triphosphate
Adenine
triphosphate
Adenosine
tetraphosphate
What is the energy carrier in
respiration?
ADP
NADH
NADPH
ATP
What does pyruvate form in yeast
cells?
Lactic acid
Ethanol
Ethanol + CO2
Carbon dioxide
In the fermentation experiment
why is the water boiled?
To activate
the yeast
To dissolve
glucose
To start
reaction
To remove
oxygen
Name a 2-carbon compound
produced in respiration.
Glucose
Acetyl Co-A
Pyruvic acid
Pyruvate
Respiration 3 EQ iQuiz
How did you do?
Click this Blue Box
to find out