Answers to Photosynthesis Practice AP Biology 1. Draw a picture of the chloroplast and label the stroma‚ thylakoid‚ thylakoid lumen (space)‚ inner membrane‚ outer membrane. 2. Using 18O as the basis of your discussion‚ explain how we know that the oxygen released in photosynthesis comes from water. When the oxygen in water has the radioactively labeled oxygen‚ the gas released from photosynthesis also has the labeled oxygen. This shows that the oxygen gas given off during photosynthesis comes from
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Photosynthesis is a chemical process that converts the sunlight into a chemical energy that plants store for later. Without photosynthesis‚ the world as we know it would not exist. All the plants would die and so would a major food and oxygen source. During Photosynthesis water is sucked up through the roots up the stem and to the leaves. The leaves take in carbon dioxide and begin to absorb sunlight. these things combine to make glucose and oxygen. The plant then uses the glucose and oxygen is
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front chapter 10 Compared to other chapters the language used is more engaging and assay the emotional experience of the war not only by soldiers but by civilians caught in the crossfire. However the first half of this chapter focuses on a lighter note with the group guarding a supply dump also giving them a chance to sleep and eat; Remarque overemphasizes the fact that sleeping and good food is a luxury to the soldiers. Bitter comical moments seem to take place in the start of this chapter which
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Chapter 10 focuses on the environment and development. Many of the effects of development impact the environment greatly‚ and these negative externalities tend to fall on poor people who don’t have the resources to escape the conditions. The chapter opens with a quote from Nicholas Stern that reads‚ “The poorest developing countries will be hit earliest and hardest by climate change‚ even though they have contributed little to causing the problem.” I wanted to talk about this quote and what exactly
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needed for photosynthesis. The process of photosynthesis occurs in all plants‚ plants absorb sunlight through the leaves using the chlorophyll pigments in the leaf cells. The carbon dioxide diffuses through the stomata‚ under the leaf. The roots of the plants absorb the water from the soil and then the xylem will transport the water and nutrients upward to the leaves. As well as that the roots also store nutrients and anchor the plant. Plants also need Nitrogen to allow them to photosynthesis. Plants
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Submit your completed lab report to the Lab: Photosynthesis Lab assignment link for grading. For information on how this assignment will be graded‚ please visit the Course Information sectionChlorophyll and Accessory Pigments A pigment is any substance that absorbs light. The color we see comes from the wavelengths of light that reflect. Chlorophyll‚ the green pigment common to all photosynthetic cells‚ absorbs all wavelengths of visible light except green. The green reflects back to our eyes
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WHAT IS PHOTOSYNTHESIS? 3 Every day the total amount of energy that is captured through photosynthesis all across our planet is equal to approximately 135 terawatts. Now to put this number into perspective the entire human race consumes approximately 15 terawatts of energy daily. This means that there is 9 times more energy being absorbed every day through photosynthesis‚ as there is energy being consumed by all of mankind (Bridges 2008). In order to fully understand photosynthesis
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Chapter 10 - Vocabulary alist (adj.): tilted to one side articulate (adj.): able to speak and express oneself attributes (n.): characteristics; qualities of a person or thing bout (n.): fight corncribs (n.): A corncrib is a small structure used to store corn. crook (of his arm) (n.): The crook of your arm is the inside part of your arm where it bends at the elbow. erratically (adv.): strangely; differently than normal feeble (adj.): weak; frail gingerly (adv.): carefully; cautiously inconspicuous
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processes of aerobic respiration and photosynthesis. To start‚ aerobic respiration can be defined as a biochemical pathway through which chemical bond energy is released from food and changed into ATP. On the other hand‚ photosynthesis is manufacturing of carbohydrates out of CO2 and the splitting of water in the presence of light. Photosynthesis and aer. respiration can be the same in many ways. For instance‚ both of them contain cycles. In photosynthesis‚ there is the Calvin cycle‚ and photosystem
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MKT 3301 CHAPTER 10 QUIZ QUESTIONS Question 1 10 out of 10 points Direct _____ involves personal sales contact between a representative of the company and an individual consumer. Selected Answer: b. selling Answers: a. marketing b. selling c. distribution d. servicing e. pricing Question 2 10 out of 10 points The most important reason to use indirect channels is if intermediaries can help serve customers better and at lower cost. Selected Answer: a. TRUE Answers: a. TRUE
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