Biology Academy Portfolio 1 Index - Wikispacesibiocideb.wikispaces.com/file/view/PORTFOLIO+1+BIOLOGY+SECON… · Biology Academy Portfolio 1 Index ... Internet search on Jan Ingenhousz

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Biology Academy

Portfolio 1 Index

Name: ____________________________________________________ Group:____________

Sessio

n

Bk p

gs

What to do

Po

ints

Po

ints

ob

tain

ed

1 Print the program and include it in portfolio (1pt) write an introduction what you expect to do in the course, describe in detail how It will be evaluated include what is considered in participation(1pt). Agreement signed by p.(1pt).

3

2 226 - 228

Energy and life. ATP questions (.5 pt each). Venn diagram at least three similarities and three differences (1.5 pt).

3

3 230 - 232

Photosynthesis. Questions, light and pigments (1pt). Electron carrier molecules (1pt). Chlorophyll (1pt)

3

4 233 - 234

Internet search, conclusions and bibliography. 1- Jan Van Helmont´s (1pt). 2-Joseph Priestley (1pts). 3- Jan Ingenhousz (1pt).

3

1 235 - 237

Photosystem function (1pt). Function of water (1pt). Photosystems I and II, at least three aspects compared (1pt). ATP synthase (1pt).

4

2 238 - 239

Light dependent and light independent reactions (1 pts); compare at least 4 aspects. (2pts).

3

3 240 - 241

Apply concepts answering the 3 questions (1pt each). 3

4 Laboratory 1 Pigments and Photosynthesis 5

4 244 - 245

Assessment 8 (.5 point a question unanswered) 6

1 250 - 252

Cellular respiration: Where organisms get the energy they need (1pt); formula for cellular respiration (.5 pt); stages of respiration (1pt).

3

2 253 - 255

Compare photosynthesis and cellular respiration (1pt). Glycolysis (1pt). ATP production (1pt)

3

3 256 - 257

Krebs cycle questions (1 pt each). 2

1 258 - 260

How do electron carriers use the energy? (.5 pt). Function of oxygen (.5pt). H+ rush through the ATP synthase? (.5pt). Production of ATP from ADP (.5pt).

2

2 262 - 263

Venn diagram fermentation at least three similarities and three differences (3 pts).

2

3 264 - 265

Table comparing Photosynthesis and cellular respiration (3pt). 3

4 Laboratory 2 Alcoholic Fermentation 5

1 268 - 269

Assessment 9 (.5 point a question unanswered) 7

Integrated Activity 1 Biology presentation 40

YOUR GRADE =

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I ____________________________ understand that my portfolio is a collection of my school work and my

achievements. The contents exhibit my effort and progress as these elements relate to the goals represented

in my instructional program.

I agree to accept the responsibility for creating and managing my portfolio as I complete each requirement. I

will submit its content for periodic review to my instructor. In doing so, I understand that the contents on my

portfolio, as well as the way in which I have presented the contents, will be evaluated for the purpose of

judging my performance in school.

STUDENT SIGNATURE: ___________________________________ DATE:_____________

PARENT SIGNATURE: ________________________________________________________

I have read and understand the above portfolio agreement and have reviewed my child’s portfolio

requirements.

Chapter 8 Photosynthesis

8.1 Energy and life

Week 1 Jan 23 - 27

Session 2 BK Pg. 226 - 228

Objective: Analyze how ATP stores and release energy and its relation with glucose.

Instructions: Answer the questions.

1. How are ATP and glucose similar?

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2. Describe how ATP stores and release energy.

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3. Give at least four examples of using ATP.

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4. Make a Venn diagram showing similarities and differences between autotrophs and heterotrophs.

8.2 Photosynthesis: An overview

Session 3 BK Pg. 230 - 232

Objective: Relate the role of chlorophyll, electron carrier molecules, light and pigments in photosynthesis.

Instruction: Answer briefly the questions

1.- Explain the role of light and pigments in photosynthesis.

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2.- Explain the role of electron carrier molecules.

Autotrophs Heterotrophs

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_______________________________________________________________________________________

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3.- Why is chlorophyll special to photosynthesis?

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Session 4 BK Pg. 233- 234

Objective: Research, analyze and summarize investigations related to Photosynthesis.

Instructions: Research and answer briefly.

1.- Internet search on Jan Van Helmont´s conclusion.

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_______________________________________________________________________________________

_______________________________________________________________________________________

_______________________________________________________________________________________

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Bibliography:

_______________________________________________________________________________________

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2.- Internet search on Joseph Priestley describing his experiment.

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Bibliography:

_______________________________________________________________________________________

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3.- Internet search on Jan Ingenhousz describing his experiment.

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Bibliography:

_______________________________________________________________________________________

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8.3 The process of Photosynthesis

Week 2 – Jan - Feb 30- 33

Session 1 BK Pg. 235- 237

Objective: analyze and describe the Photosynthesis process

Instruction: Answer the questions briefly.

1.- Describe a photosystem and its function.

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_______________________________________________________________________________________

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2. What is the function of water in Photosynthesis.

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3.- Compare Photosystems I and II.

Photosystems I Photosystems II

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4. Describe how ATP synthase works.

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Session 2 BK 238- 239

Objective: analyze and compare the light dependent and light independent reactions.

Instructions: solve the exercises

1.- Describe what happens during the light independent reactions.

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_______________________________________________________________________________________

______________________________________________________________________________

2.- Compare the light dependent and light independent reactions.

Light dependent reactions Light independent reactions


Objective: Apply concepts.

Instructions: Use the graph on page 240 (analyze data) and answer:

1.- When light intensity is below 200 µmol photons/m2/s, do sun plants or shade plants have higher rate of

photosynthesis?

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_________________________________________________________________________________

2. Light intensity in the sonoran desert averages about 4 00 µmol photons/m2/s. According to the graph,

what would be the approximate rate of Photosynthesis for sun plants that grow in this environment?

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____________________________________________________________________________________

3. Suppose you transplant a sun plant to a shaded forest floor that receives about 100 µmol photons/m2/s.

Do you think this plant will grow and thrive? Why or why not? How does the graph help you answer this

question?

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Session 4 Lab session 1 Pigments and Photosynthesis

Assessment 8 BK 244 - 245

1- Which of the following are autotrophs?

a- deer

b- Plants

c- Leopards

d- mushrooms

2- One of the principal chemical compounds that living things use to store energy is

a- DNA

b- ATP

c- H2O

d- CO2

3- The amount of energy stored in a molecule of ATP compared to the amount stored in a molecule of

glucose.

a- greater

b- less

c- the same

d- variable, depending on conditions

4- When a candle burns, energy is released in the form of

a- Carbon dioxide and water

b- The chemical substance ATP

c- Light and heat

d- Electricity and motion

5- How do heterotrophs and autotrophs differ in the way they obtain energy?

_______________________________________________________________________________________

_________________________________________________________________________________

6- Describe the three parts of an ATP molecule.

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______________________________________________________________________________

7- Compare the amounts of energy stored by ATP and glucose. Which compound is used by the cell as an

immediate source of energy?

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8- Use the analogy Develop an analogy to explain ATP and energy transfer to a classmate who does not

understand the concept.

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_________________________________________________________________________________

9- Infer Examine the photograph of the Indian pipe plant shown here. What can you conclude about the

ability of the Indian pipe plant to make its own food? Explain your answer.

10- In addition to light and chlorophyll, photosynthesis requires

a- Water and oxygen

b- Water and sugar

c- Oxygen and carbon dioxide

d- Water and carbon dioxide

11- The leaves of a plant appear green because chlorophyll

a- Reflects blue light

b- Absorbs blue light

c- Reflects green light

d- Absorbs green light

12- Write the basic equation for photosynthesis using the name of the starting and final substances of the

process.

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______________________________________________________________________________

13- What role do plant pigments play in the process of photosynthesis?

____________________________________________________________________________________

______________________________________________________________________________

14- Identify the structure labeled A, B, C, and D. In which structure(s) do the light-dependent reactions

occur? In which structure(s) does the Calvin cycle take place?

15- Form a Hypothesis Although they appear green, some plant leaves contain yellow and red pigments as

well as chlorophyll. In the fall, those leaves may become red or yellow. Suggest an explanation for these

color changes.

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______________________________________________________________________________

16- Predict Suppose you water a potted plant and place it by a window in a transparent, airtight jar. Predict

how the rate of photosynthesis might be affected over the next few days. What might happen if the

plant were left there for several weeks? Explain.

_______________________________________________________________________________________

_________________________________________________________________________________

17- The first process in the light- dependent reactions of photosynthesis is

a- Light absorption

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b- Electron transport

c- Oxygen production

d- ATP formation

18- Which substance from the light- dependent reaction of photosynthesis is a source of energy for the

Calvin cycle?

a- ADP

b- NADPH

c- H2O

d- Pyruvic acid

19- The light- independent reactions of photosynthesis are also known as the

a- Calvin cycle

b- sugar cycle

c- carbon cycle

d- ATP cycle

20- ATP synthase in the chloroplast membrane makes ATP, utilizing the energy of highly concentrated

a- Chlorophyll

b- Electrons

c- Hydrogen ions

d- NADPH

21- CAM plants are specialized to survive under what conditions that would harm most other kinds of

plants?

a- Low temperatures

b- Excess water

c- Hot, dry conditions

d- Long day lengths

22- Explain the role of NADP+ as an energy carrier in photosynthesis.

____________________________________________________________________________________

______________________________________________________________________________

23- Describe the role of ATP synthase and explain how it works.

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24- Summarize what happens during the Calvin Cycle.

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25- Discuss three factors that affect the rate at which photosynthesis occurs.

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26- Study Figure 8-11 on page 238 and give evidence to support the idea that the Calvin cycle does not

depend on light.

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27- Apply Concepts How do the events in the Calvin cycle depend on the light- dependent reactions of

photosynthesis?

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_________________________________________________________________________________

9. Cellular respiration and fermentation

9.1 Cellular respiration: an overview

Week 3 Feb 06- 10


Objective: Analyze cellular respiration


1.- Explain where organisms get the energy they need for life processes and rank the energy stores in the

different molecules.

_______________________________________________________________________________________

_______________________________________________________________________________________

______________________________________________________________________________

2.- Describe the overall formula for cellular respiration mentioning what is required and what is released.

3.- Make a chart with the three stages of respiration where each one occurs and decide for each stage

aerobic or anaerobic.

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9.2 The process of cellular respiration.

Session 2 BK 253 - 255

Objective: Analyze the Glycolysis process


1.- Make a chart comparing photosynthesis and cellular respiration.

2.- Describe in at least 4 steps the process of glycolysis use figure 9-4 as a reference.

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3.- Explain the process of ATP production and net gain in Glycolysis

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Session 3 BK 256 - 257

Objective: Analyze Krebs cycle.


1.- Write in a series of steps what happens in the Krebs cycle.

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________________________________________________________________________________

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2.- Report what is produced during the Krebs cycle per glucose molecule.

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________________________________________________________________

FEB Week 13-17

Session 1 BK 258 – 260

Objective: Analyze how does the electron transport chain use high-energy electrons from glycolysis and the

Krebs cycle.


1.- How do electron carriers use the energy generated by passing the electrons down the electron transport

chain?

_______________________________________________________________________________________

_______________________________________________________________________________________

_______________________________________________________________________________________

2.- What causes the production of ATP from ADP?

_______________________________________________________________________________________

_______________________________________________________________________________________

_______________________________________________________________________________________

3.- What causes the H+ ions to rush through the ATP synthase?

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4.- What is the function of oxygen in the process?

_______________________________________________________________________________________

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9.3 Fermentation


Objective: Analyze and compare the fermentation processes

Instructions: Make a Venn diagram.

Make a Venn diagram distinguishing the two forms of fermentation; include reactants and products

as well as similarities.

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Objective: Compare Photosynthesis and cellular respiration processes.

Instructions: Answer briefly.

Make a table comparing Photosynthesis and cellular respiration in terms of reactants, products,

equation, power source, organelle where it occurs and stages.

Photosynthesis Cellular respiration

Reactants

Products

Equation

Power source

Organelle

Where it occurs

stages

Session 4 Lab session 2 Alcoholic fermentation

Assessment 9 BK 268 - 269

1- Cells use the energy available is food is used to make an energy-rich compound called

a- Water

b- Glucose

c- ATP

d- ADP

2- Each gram of glucose contains approximately how much energy?

a- 1 calorie

b- 1 Calorie

c- 4 calories

d- 4 Calories

3- The process that releases energy from food in the presence of oxygen is

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a- Synthesis

b- Cellular respiration

c- ATP synthase

d- photosynthesis

4- The first step in releasing the energy in the cell is known as

a- Alcoholic fermentation

b- Glycolysis

c- The Kreb cycle

d- Electron transport

5- Which organisms perform cellular respiration?

a. Only C

b. Only A and C

c. Only B and D

d. All of the above

6- What is a calorie? Briefly explain how do cells use a high- calorie molecule such as glucose?

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7- Write the chemical equation for cellular respiration. Label the molecules involved.

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8- What percentage of the energy contained in a molecule of glucose is captured in the bonds of

ATP at the end of glycolisis?

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9- What does it mean if a process is “anaerobic”? Which part of cellular respiration is anaerobic?

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10- Use analogies. Why is comparing cellular respiration to a burning fire poor analogy?

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11- Compare and contrast. Why are cellular respiration and photosynthesis considered opposite

reactions?

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______________________________________________________________________________

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12- The net gain of energy from glycolysis is

a- 4 ATP molecules

b- 2 ATP molecules

c- 8 ADP molecules

d- 3pyruvic acid molecules

13- The Krebs cycle takes place within the

a- Chloroplast

b- Nucleus

c- Mitochondrion

d- cytoplasm

14- The electron transport chain uses the high- energy electrons from the Krebs cycle to

a- Produce glucose

b- Move H+ ions across the inner mitochondrial membrane.

c- Convert acetyl- CoA to citric acid

d- Convert glucose to pyruvic acid

15- How is glucose changed during glycolysis?

________________________________________________________________________

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16- What is NAD+? Why is it important?

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17- Summarize what happens during the Kreb cycle. What happens to high- energy electrons

generated during the Kreb cycle?

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18- How is ATP synthase involved in making energy available to the cell?

______________________________________________________________________________

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19- Compare and Contrast How is the function of NAD+ in cellular respiration similar to that of

NADP+ in photosynthesis?

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20- Compare and Contrast Where is the electron transport chain found in a eukaryotic cell?

Where is it found in a prokaryotic cell?

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21- Sequence Explain how the products of glycolysis and the Krebs cycle are related to the

electron transport chain. Draw a flowchart that shows the relationships between these

products and the electron transport chain.

22- Use models. Draw and label a mitochondrion surrounded by cytoplasm. Indicate where

glycolysis, the Krebs cycle, and the electron transport chain occur in a eukaryotic cell.

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23- Because fermentation takes place in the absence of oxygen, it is said to be

a- Aerobic

b- Anaerobic

c- Cyclic

d- Essential to oxygen production

24- The process carried out by yeast that causes bread dough to rise is


b- Lactic acid fermentation

c- Cellular respiration

d- Yeast mitosis

25- During heavy exercise, the buildup of lactic acid in muscle cells results in


b- Oxygen dept

c- The Calvin cycle

d- The Kreb cycle

26- How are fermentation and cellular respiration similar?

______________________________________________________________________________

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27- Write equations to show how lactic acid fermentation compares with alcoholic fermentation.

Which reactant(s) do they have in common?

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28- Infer Certain types of bacteria thrive in conditions that lack oxygen. What does that fact

indicate about the way they obtain energy?

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________________________

29- Infer To function properly, heart muscle cells require a steady supply of oxygen. After a heart

attack, small amounts of lactic acid are present. What does this evidence sugest about the

nature of a heart attack?

________________________________________________________________________

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30- Predict In certain cases, regular exercise causes an increase in the number of mitochondria

in muscle cells. How might that situation improve an individual’s ability to perform energy-

requiring activities?

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

31- Formulate Hypotheses. Yeasts cells can carry out both fermentation and cellular respiration,

depending on whether oxygen is present: in which case would you expect yeast cells to grow

more rapidly? Explain.

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

32- Apply concepts. Carbon monoxide (CO) molecules bring the electron transport chain in a

mitochondrion to a stop by binding to an electron carrier. Use the information to explain why

carbon monoxide gas kills organisms.

___________________________________________________________________________

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Documents

Biology Academy Portfolio 1 Index - Wikispacesibiocideb.wikispaces.com/file/view/PORTFOLIO+1+BIOLOGY+SECON… · Biology Academy Portfolio 1 Index ... Internet search on Jan Ingenhousz