4. What is the structure and function of ATP? Why is it important that ATP can...
4. What is the structure and function of ATP? Why is it important that ATP can be regenerated? 5. What is photosynthesis? What is the chemical equation of photosynthesis? 6. What do we call organisms that are able to undergo photosynthesis? 7. How do the reactants CO2 and H2O reach the chloroplasts in the leaves?
Homework Answers
An swer 4. Structure of ATP is looks like a an RNA nucleotide. It have an nitrogen purine base. Five carbon sugar base, three inorganic phosphate groups. ATP is the energy currency of cell. It would provide energy to the cell.
5 photosynthesis it is phenomenon in which plant synthesize there own food in persence of sunlight. Basic chemical reaction is
6co2 +12H2o in persence of light will give c6H12O6+6o2+6H2o.
6 the organism which photosynthesis are called as photoautotroph.
7 co2 reached in plant by exchange of gases and H2o will be produce in photolysis of water.
Add Answer to:
4. What is the structure and function of ATP? Why is it
important that ATP can...
how to do these two question？ Describe the structure and function of an ATP molecule and...
how to do these two question？
Describe the structure and function of an ATP molecule and explain why it is so valuable to a cell. Include a diagram or sketch ( 16) Identify and explain two ways in which the electron transport system in photosynthesis and cellular respiration are different ( T 74)
QUESTION 28 1,3-bisphosphoglycerate is one of the two phosphoryl group donors in the synthesis of ATP...
QUESTION 28 1,3-bisphosphoglycerate is one of the two phosphoryl group donors in the synthesis of ATP during glycolysis, in human erythrocytes, the steady-state concentration of ATP is 2.24 mM ADP IS 0.25 mm, and 3-phosphoglycerate is 0.12 mm. Calculate the concentration of 13. bisphosphoglycerate at 25°C, assuming that the phosphoglycerate kinase reaction) is at equilibrium in the cell. (Standard delta G=-18.9). 5.3E-7M 5.1E-5M 3.4E-6 M QUESTION 30 Why is the glyoxylate cycle critical for the growth and development of young...
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....
SI Worksheet Week 7 • Compare the functions of photosystems I and II. • Why do...
SI Worksheet Week 7 • Compare the functions of photosystems I and II. • Why do we need oxygen (02) to live? • The Calvin cycle reactions are something called the "dark reactions" to contrast them with the light reactions. Can the Calvin cycle be sustained in a plant that is kept in total darkness for several days? Why or why not? • The chemical that functions as an enzyme-carrying molecule in all organisms is Carbon dioxide Water RuBP •...
1. What are the different sources of energy available to living organisms? 2. How do the...
1. What are the different sources of energy available to living organisms? 2. How do the acquisition and the use of energy by living organisms work according to the laws of thermodynamics? 3. Explain the energy use in the following reactions: endergonic/exergonic. 4. What is metabolism? How are chemical reactions related to metabolism? Why is energy needed to run a metabolism? What are coupled reactions? 5. Draw a picture of ATP. Why is this molecule so important for cells? How...
4. _____Carotenoid are found in all photosynthetic organisms and are called accessary pigments. What is their...
4. _____Carotenoid are found in all photosynthetic organisms and are called accessary pigments. What is their major role in plant leaves? A. Light capturing B. Protection of chloroplasts C. Fixing CO2 D. Pathogen defense 5. _____A chlorophyll molecule has a hydrophobic tail and a porphyrin ring. The core of the porphyrin ring is occupied by an atom of ______________. A) N B) C C) Mg D) H 6. _____The life of an aerobic organisms depends on oxygen which is the...
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...
EXAM 3: CHAPTER 7 1. Why are photosynthetic organisms also considered autotrophic? What are heterotrophic organisms?...
EXAM 3: CHAPTER 7 1. Why are photosynthetic organisms also considered autotrophic? What are heterotrophic organisms? How are both autotrophs and heterophs the same when it comes to the use of organic molecules to produce energy? 2. What is the particular part that oxygen plays in photosynthesis and cellular respiration? 3. Describe the structural aspects of photosynthesis. For example, where does photosynthesis take place and what parts inside the cell are used to carry out photosynthesis? What chemicals are necessary...
An extremely important process is called "CARBON FIXATION' What is carbon fixation? This is where plants...
An extremely important process is called "CARBON FIXATION' What is carbon fixation? This is where plants incorporate CO_2 into organic compounds-the base of our food web This is where plants strip electrons from organic food molecules This is the stage in photosynthesis where glucose appears This is the stage in Calvin cycle where ribulose bisphosphate is regenerated, ready for a new cycle This is where photosynthetic species are eaten, moving their energy into the food web Plants couple tow photosystems...
Tele No The first law of thermodynamics states that energy cannot be created or destroyed. If...
Tele No The first law of thermodynamics states that energy cannot be created or destroyed. If this is the case, why is it said that "energy does not cycle"? 1. 2. In the body, glucose can be broken down via cellular respiration to provide energy, or it can be built into chains of glycogen (or starch for plants) and stored. What determines which reaction glucose undergoes? 3. In the following metabolic pathway, we normally get the final product "G." A-F...
how to do these two question？
Describe the structure and function of an ATP molecule and explain why it is so valuable to a cell. Include a diagram or sketch ( 16) Identify and explain two ways in which the electron transport system in photosynthesis and cellular respiration are different ( T 74)
QUESTION 28 1,3-bisphosphoglycerate is one of the two phosphoryl group donors in the synthesis of ATP during glycolysis, in human erythrocytes, the steady-state concentration of ATP is 2.24 mM ADP IS 0.25 mm, and 3-phosphoglycerate is 0.12 mm. Calculate the concentration of 13. bisphosphoglycerate at 25°C, assuming that the phosphoglycerate kinase reaction) is at equilibrium in the cell. (Standard delta G=-18.9). 5.3E-7M 5.1E-5M 3.4E-6 M QUESTION 30 Why is the glyoxylate cycle critical for the growth and development of young...
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....
SI Worksheet Week 7 • Compare the functions of photosystems I and II. • Why do we need oxygen (02) to live? • The Calvin cycle reactions are something called the "dark reactions" to contrast them with the light reactions. Can the Calvin cycle be sustained in a plant that is kept in total darkness for several days? Why or why not? • The chemical that functions as an enzyme-carrying molecule in all organisms is Carbon dioxide Water RuBP •...
1. What are the different sources of energy available to living organisms? 2. How do the acquisition and the use of energy by living organisms work according to the laws of thermodynamics? 3. Explain the energy use in the following reactions: endergonic/exergonic. 4. What is metabolism? How are chemical reactions related to metabolism? Why is energy needed to run a metabolism? What are coupled reactions? 5. Draw a picture of ATP. Why is this molecule so important for cells? How...
EXAM 3: CHAPTER 7 1. Why are photosynthetic organisms also considered autotrophic? What are heterotrophic organisms? How are both autotrophs and heterophs the same when it comes to the use of organic molecules to produce energy? 2. What is the particular part that oxygen plays in photosynthesis and cellular respiration? 3. Describe the structural aspects of photosynthesis. For example, where does photosynthesis take place and what parts inside the cell are used to carry out photosynthesis? What chemicals are necessary...
An extremely important process is called "CARBON FIXATION' What is carbon fixation? This is where plants incorporate CO_2 into organic compounds-the base of our food web This is where plants strip electrons from organic food molecules This is the stage in photosynthesis where glucose appears This is the stage in Calvin cycle where ribulose bisphosphate is regenerated, ready for a new cycle This is where photosynthetic species are eaten, moving their energy into the food web Plants couple tow photosystems...
Tele No The first law of thermodynamics states that energy cannot be created or destroyed. If this is the case, why is it said that "energy does not cycle"? 1. 2. In the body, glucose can be broken down via cellular respiration to provide energy, or it can be built into chains of glycogen (or starch for plants) and stored. What determines which reaction glucose undergoes? 3. In the following metabolic pathway, we normally get the final product "G." A-F...
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