Homework Answers
Light reaction
- Produces oxygen
- Produces NADPH
- Produces atp
- Uses light
- Uses water
Carbon reaction
- Uses NADPH
- Uses atp
Blight and Carbon reaction
- Occurs in chloroplast
- Produces glucose
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Drag the phrases below, which relate to photosynthesis, to the category into which they best fit....
1. which of the following are produced during the light reactions of photosynthesis? a) ADP,NADP+,O2 b)glucose,...
1. which of the following are produced during the light reactions of photosynthesis? a) ADP,NADP+,O2 b)glucose, ADP,NAD+ c)ATP,NADPH,CO2 d)glucose,ADP,NADP+,CO2 e)ATP,NADPH,O3 2. Which type of light energy is not used by plants during photosynthesis? a)blue b)yellow c)violet d)red E)none of the above=identofy 3. Photosystem II a)does not have a reaction center b)is reduced by NADPH c)passes electrons to photosystem I d)has P700 at its reaction e)all the choices are correct 4. The photolysis of water a)combines with carbon dioxide b)produces NADPH...
Photosynthesis Worksheet 1. Write the overall reaction for photosynthesis: 2. What does photosynthesis require in addition...
Photosynthesis Worksheet 1. Write the overall reaction for photosynthesis: 2. What does photosynthesis require in addition to water and carbon dioxide? 3. What is the principal pigment of plants? 4. Circle the letter of the region(s) of the visible spectrum in which chlorophyll absorbs light best. a. blue region b. green region c. red region d. yellow region 5. Chloroplasts contain saclike photosynthetic membranes called 6. The fluid surrounding the thylakoid membranes in the chloroplasts is called the 7. What are the two stages of photosynthesis called? 8. Complete...
Lab 8 - photosynthesis: What hypothesis is being tested in this exercise? 1. Brighter lights produce...
Lab 8 - photosynthesis:
What
hypothesis is being tested in this exercise?
1. Brighter lights
produce more glucose during photosynthesis.
2. Carbon dioxide is
required for photosynthesis to occur.
3. Brighter lights
increase the rate of photosynthesis.
4. NADPH is a product
of the light reactions of photosynthesis.
Photosynthesis: 6 CO2 + 6 H20+ Energy-→ C,H1206 + 6 O2 Respiration: C,H 1206 + 6 O2-→ 6 co, + 6 H2O+ Energy Figure 8-2. Summary equations for photosynthesis and cellular respiration....
Which of the following phrases best describes the role of NADPH in photosynthesis? It absorbs light...
Which of the following phrases best describes the role of NADPH in photosynthesis? It absorbs light energy. It allows protons across membranes. It carries electrons from one stage of photosynthesis to the other. It converts useless wavelengths of light into more useful ones for photosynthesis . It prevents electron flow when no further energy is needed.
Due the light reactions of photosynthesis energy from light is used to split water molecules. Which...
Due the light reactions of photosynthesis energy from light is used to split water molecules. Which of the following is/are NOT a product of the light reactions? Select all the apply. select all: atp co2 adp hydrogen ions oxygen ions NADP+ NADPH
3. Which of the answer choices are products of the light-dependent reactions of photosynthesis that are...
3. Which of the answer choices are products of the light-dependent reactions of photosynthesis that are required by reactions in the Calvin cycle? ATP and O2 ATP and NADPH NADP+ and O2 O H20 and NADPH .. Which of these molecules contributes to the energy that is stored in carbohydrate during the Calvin cyde? NADP+ ADP sucrose glucose NADPH *. Chemicals called uncouplers can make membranes permeable to small molecules and lons. What effect might uncouplers have on photosynthesis? decreased...
QUESTION 1 Which of the following are produced by the light reactions of photosynthesis and then...
QUESTION 1 Which of the following are produced by the light reactions of photosynthesis and then used during the Calvin cycle? A oxygen and carbon dioxide B. ATP and NADP+C. ATP, NADPH and oxygen D. ADP, Pi and NADP E. ATP and carbon dioxide QUESTION 2 Which of the following is a correct sequence of the cell cycle? QUESTION3 At various times, DNA was isolated from the nuclei of cells growing in cell culture. The measured DNA levels ranged from 3 to 6 picograms per nucleus. In which stage...
Photosynthesis and Plant Nutrition. Complete the following paragraph to describe the role of photosynthesis in plant...
Photosynthesis and Plant Nutrition. Complete the following
paragraph to describe the role of photosynthesis in plant
nutrition. Answer choices may be ised more than once or not at
all.
Photosynthesis and plant nutrition Complete the following paragraph to describe the role of photosynthesis in plant nutrition. Answer choices may be used more than once or not at all. mitochondria Plants are considered to be autotrophs because of their ability to produce their own food. light-independent reactions sunlight, carbon dioxide, and...
77. Of the following, which occurs during the Calvin cycle? a) Excited electrons are conveyed from...
77. Of the following, which occurs during the Calvin cycle? a) Excited electrons are conveyed from chlorophyll to an electron acceptor b) Light energy is converted to chemical energy C) ATP and NADPH are synthesized d) Photons are absorbed e) CO2 is reduced 78. Which of the following occurs during the Calvin cycle? a) Linear electron flow produces the materials required for the fixation of carbon from carbon dioxide. b) Light energy is converted to chemical energy c) ATP is...
1A. Determine if the following are "Photosynthesis” or “Respiration” a Endergonic reaction to make sugar Photosynthesis...
1A. Determine if the following are "Photosynthesis” or “Respiration” a Endergonic reaction to make sugar Photosynthesis Respiration b Produces ATP using light energy Photosynthesis Respiration c Produces ATP by removing it from sugar Photosynthesis Respiration d Occurs in cells containing chlorophyll only Photosynthesis Respiration e Utilizes (uses) oxygen to make water molecules Photosynthesis Respiration f Produces oxygen from water molecules Photosynthesis Respiration g Does not require light to occur Photosynthesis Respiration h Uses carbon dioxide and water (reactant) Photosynthesis Respiration...
Lab 8 - photosynthesis:
What
hypothesis is being tested in this exercise?
1. Brighter lights
produce more glucose during photosynthesis.
2. Carbon dioxide is
required for photosynthesis to occur.
3. Brighter lights
increase the rate of photosynthesis.
4. NADPH is a product
of the light reactions of photosynthesis.
Photosynthesis: 6 CO2 + 6 H20+ Energy-→ C,H1206 + 6 O2 Respiration: C,H 1206 + 6 O2-→ 6 co, + 6 H2O+ Energy Figure 8-2. Summary equations for photosynthesis and cellular respiration....
3. Which of the answer choices are products of the light-dependent reactions of photosynthesis that are required by reactions in the Calvin cycle? ATP and O2 ATP and NADPH NADP+ and O2 O H20 and NADPH .. Which of these molecules contributes to the energy that is stored in carbohydrate during the Calvin cyde? NADP+ ADP sucrose glucose NADPH *. Chemicals called uncouplers can make membranes permeable to small molecules and lons. What effect might uncouplers have on photosynthesis? decreased...
QUESTION 1 Which of the following are produced by the light reactions of photosynthesis and then used during the Calvin cycle? A oxygen and carbon dioxide B. ATP and NADP+C. ATP, NADPH and oxygen D. ADP, Pi and NADP E. ATP and carbon dioxide QUESTION 2 Which of the following is a correct sequence of the cell cycle? QUESTION3 At various times, DNA was isolated from the nuclei of cells growing in cell culture. The measured DNA levels ranged from 3 to 6 picograms per nucleus. In which stage...
Photosynthesis and Plant Nutrition. Complete the following
paragraph to describe the role of photosynthesis in plant
nutrition. Answer choices may be ised more than once or not at
all.
Photosynthesis and plant nutrition Complete the following paragraph to describe the role of photosynthesis in plant nutrition. Answer choices may be used more than once or not at all. mitochondria Plants are considered to be autotrophs because of their ability to produce their own food. light-independent reactions sunlight, carbon dioxide, and...
77. Of the following, which occurs during the Calvin cycle? a) Excited electrons are conveyed from chlorophyll to an electron acceptor b) Light energy is converted to chemical energy C) ATP and NADPH are synthesized d) Photons are absorbed e) CO2 is reduced 78. Which of the following occurs during the Calvin cycle? a) Linear electron flow produces the materials required for the fixation of carbon from carbon dioxide. b) Light energy is converted to chemical energy c) ATP is...
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