FOR BIO104 FUNDAMENTALS OF CELL BIOLOGY
2 SECTIONS TAUGHT TUE/THUR 2 HOURS EACH DAY
1 SECTION WED HYBRID MEETS 3 HOURS TOTAL
Compare and contrast aerobic cellular respiration and fermentation in eukaryotes and prokaryotes
Week s of Oct 26 and Nov 2
LEARNING
OBJECTIVE
LEARNING
OUTCOMES:
SWBAT
2) Describe
ATP, ADP,
phosphorylati
on and their
importance to
cellular
activity
* Summarize
the
inputs/outcom
es of the steps
of aerobic
respiration
and
fermentation
and be able to
point out
commonalities
and
differences
TAXONOMY
LEVEL/
CATEGORY
Remember
Understand
Understand
Apply
LEARNING ACTIVITIES
Before Oct 27/28
Outside of class: Vocabulary
building of terms – make
flash cards
Before Oct 27/28
Outside of class: Draw and
label the ATP/ADP cycle
including which reactions
release ATP and which
reactions require an input of
ATP
Oct 27/28
In class:
-Give 15 minute over view of
CR
- Individually make a table of
what goes in and what
comes out for both CR
-Continue with details of CR
focusing on big picture –
include e-and H+
- Muddiest point
-Give 10 minute over view of
Fermentation
-Add in fermentation
input/outcomes
Oct 28/29
In class: White Board
- Make drawings of CR using
tables - – include e-and H+
- Compare drawings.
-Use drawings to answer free
response review questions in
groups.
-Students write and answer
one more question to
compare CR to fermentation
(keep answers off white
board)
FORMATIVE
ASSES (assignment
SUMMATIVE
ASSESSMENT
questions)
(graded assignment)
Match the
following terms
with their
definition:
ATP/ADP/
Phos-phorylation:
Lower level
short answer
question on unit
exam:
Draw the
ATP/ADP cycle
and explain the
role of each
molecule
Blackboard
Online Quiz prior
to class
1. Rate tables as
-v+
2. Cover
muddiest points
3. Rate drawings
as - v +
4. Rate group
free response
answers as - v +
5. Grade written
answers as – v +
Overall group
discussion
Take brief
Blackboard quiz
on basic concepts
Multiple choice
questions on
unit exam: See
below
Grade
Respiration and
Fermentation
lab:
Copyright
protected lab
but standard lab
of measuring
yeast
fermentation/re
spiration and
CO2
concentration in
exhaled air
pre/post
exercise
-Share responses to
questions and answer other
groups questions
4) Compare
and contrast
aerobic and
anaerobic
cellular
respiration in
writing.
*Explain the
implications of
disruption to
energy
production in
humans (as an
example of a
eukaryote)
and bacteria
Understand
Apply
Analyze
Evaluate and
create
Complete respiration and
fermentation lab
Still Oct 28/29
Do a 2 minute written
summary (not chemical
equations) comparing CR to
fermentation- “Exit Letter”
Before class Nov 3/4
Outside of class- to discuss in
class - modified case study:
Mystery of the 7 Deaths
Nov 3/4
In class- discuss case
“Exit Letter”
Students discuss
case and apply
what we have
learned- submit
group answers on
case study
Short answer
question on unit
exam: See below
POTENTIAL EXAM QUESTIONS
1.
a.
b.
c.
d.
e.
Aerobic cellular respiration releases the energy in food:
little by little
all at once
occasionally
rapidly
explosively
2.
a.
b.
c.
d.
e.
What is the initial source of energy for all living things on earth?
Aerobic cellular respiration
The sun
Photosynthesis
Fossil fuels
Glycolysis
3.
a.
b.
c.
d.
e.
All of the following are true statements about enzymes EXCEPT:
Enzymes are inorganic molecules.
Enzymes must bind to a substrate in order to function.
Enzymes can become inactivated by changes in pH.
Enzymes are catalysts.
The shape of an enzyme is critical to its function.
4.
a.
b.
c.
d.
What is the final acceptor of the electrons stripped from glucose during aerobic cellular respiration?
Water
Hydrogen
NADH
Oxygen
5.
a.
b.
c.
d.
Glycolysis occurs in which part of the cell?
Cytoplasm
Nucleus
Mitochondria
Plasma membrane
Base your answers to questions 6 through 8 on the reactions shown below.
2 ATP + C6H12O6 → 2 pyruvic acid (pyruvate) + 4 ATP
lactic acid
OR
alcohol + 2CO2
6.
a.
b.
c.
d.
The series of reactions shown above includes the process known as:
digestion
fermentation
dehydration synthesis
the Krebs cycle
7.
a.
b.
c.
d.
Which organic molecule is represented by C6H12O6?
Glucose
Starch
Chlorophyll
Acetyl-CoA
8.
a.
b.
c.
d.
Which end product of these reactions is of greatest benefit to the organism in which these reactions occur?
Lactic acid
Pyruvic acid
Alcohol
ATP
9.
a.
b.
c.
d.
Where are the electron transport chains for the aerobic cellular respiration located?
Cytoplasm
Mitochondrial matrix (inner compartment)
Outer mitochondrial membrane
Inner mitochondrial membrane (cristae)
10.
a.
b.
c.
d.
Pyruvate is the end product of:
fermentation.
the Krebs cycle.
glycolysis.
All of the above.
11.
a.
b.
c.
d.
e.
According to the first law of thermodynamics:
one form of energy cannot be converted into another.
energy can be neither created nor destroyed.
entropy is increasing in the universe.
energy can neither be converted into matter nor matter into energy.
all of these are true.
12.
a.
b.
c.
d.
e.
Which of the following molecules has the greatest total energy?
Pyruvate
ADP
ATP
NADH
Glucose
13.
a.
b.
c.
d.
e.
Which of the following processes liberates the most energy from glucose?
Glycolysis
Aerobic cellular respiration
Alcoholic fermentation
Lactate fermentation
All liberate the same amount, but through different means
14. Which ions accumulate between the inner and outer membranes of the mitochondria during oxidative phosphorylation
(electron transport phosphorylation)?
a.
Calcium
b.
Oxygen
c.
Phosphorus
d.
Hydrogen
e.
Sodium
15.
a.
b.
c.
d.
What is the function of the molecules NAD+ and FAD?
They are reactants that are converted by the appropriate enzymes into ATP.
They transport high energy electrons from one region of the cell to another.
They are enzymes that speed up the production of pyruvate.
They absorb energy from sunlight.
16.
Which of the following lists the stages of aerobic cellular respiration in the correct operational sequence (from first
to last)?
i.
ii.
iii.
glycolysis
oxidative phosphorylation (electron transfer phosphorylation)
Krebs cycle
a.
b.
c.
d.
e.
II >>> I >>> III
III >>> I >>> II
II >>> III >>> I
I >>> III >>> II
I >>>II>>>III
17. Which process generates the greatest number of ATP molecules per glucose molecule?
a.
Glycolysis.
b.
Alcoholic fermentation.
c.
Oxidative phosphorylation (electron transfer phosphorylation).
d.
The Krebs cycle.
18. Explain the connection between the air we breathe in and exhale, and cellular respiration. Include the following
vocabulary: O2, CO2, cells, sugar/glucose, mitochondria
19. Explain what happens to a runner during a marathon in terms of energy. Include the following vocabulary: O2, CO2,
mitochondria, cellular respiration, aerobic, fermentation
20. Give one example of a chemical that disrupts and how it could affect the organism.