Compare the role s of CO 2 and H 2 O in cellular respiration and photosynthesis.

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Answer 1

Textbook Question

Chapter 10, Problem 10.1CR

Compare the roles of CO₂ and H₂O in cellular respiration and photosynthesis.

Definition Definition Set of metabolic processes and reactions that produce energy from organic substances such as glucose. Cellular respiration takes place in the organism’s cells, where the chemical energy from nutrients or molecules of oxygen is converted into adenosine triphosphate (ATP). Cellular respiration that occurs in the presence of oxygen is called aerobic respiration; in the absence of oxygen, it is called anaerobic respiration.

Expert Solution & Answer

Summary Introduction

To compare: The roles of CO₂ and H₂O in cellular respiration and photosynthesis.

Concept introduction: Respiration is a chemical process through which plant cells release energy from food molecules and provide energy essential for life. The respiration can be aerobic with oxygen and anaerobic respiration in the absence of oxygen is termed as cellular respiration. The term photosynthesis is used by plants and other organisms to convert light energy from sunlight into chemical energy and result in the transformation of energy.

Explanation of Solution

Photosynthesis is a process to synthesize carbohydrates. In this process of synthesis, it needs water (H₂O), carbon dioxide (CO₂), and energy (photons). It takes place in two stages, the first of which captures the energy, and the second that makes sugars. The first stage requires H₂O because the plant uses the hydrogen atoms in water to collect the energy. In the second stage, the sugar obtained contains carbon, oxygen, and hydrogen, of which the first two come from CO₂ and the last comes from H₂O. In cellular respiration, sugar molecules are split into CO₂ and H₂O, and for this process, adenosine triphosphate (ATP) is made that can then be used for cellular work. This process occurs partially in the cytoplasm and mitochondria.

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Answer 2

Textbook Question

Chapter 10, Problem 10.1CR

Compare the roles of CO₂ and H₂O in cellular respiration and photosynthesis.

Definition Definition Set of metabolic processes and reactions that produce energy from organic substances such as glucose. Cellular respiration takes place in the organism’s cells, where the chemical energy from nutrients or molecules of oxygen is converted into adenosine triphosphate (ATP). Cellular respiration that occurs in the presence of oxygen is called aerobic respiration; in the absence of oxygen, it is called anaerobic respiration.

Expert Solution & Answer

Summary Introduction

To compare: The roles of CO₂ and H₂O in cellular respiration and photosynthesis.

Concept introduction: Respiration is a chemical process through which plant cells release energy from food molecules and provide energy essential for life. The respiration can be aerobic with oxygen and anaerobic respiration in the absence of oxygen is termed as cellular respiration. The term photosynthesis is used by plants and other organisms to convert light energy from sunlight into chemical energy and result in the transformation of energy.

Explanation of Solution

Photosynthesis is a process to synthesize carbohydrates. In this process of synthesis, it needs water (H₂O), carbon dioxide (CO₂), and energy (photons). It takes place in two stages, the first of which captures the energy, and the second that makes sugars. The first stage requires H₂O because the plant uses the hydrogen atoms in water to collect the energy. In the second stage, the sugar obtained contains carbon, oxygen, and hydrogen, of which the first two come from CO₂ and the last comes from H₂O. In cellular respiration, sugar molecules are split into CO₂ and H₂O, and for this process, adenosine triphosphate (ATP) is made that can then be used for cellular work. This process occurs partially in the cytoplasm and mitochondria.

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Answer 3

Textbook Question

Chapter 10, Problem 10.1CR

Compare the roles of CO₂ and H₂O in cellular respiration and photosynthesis.

Definition Definition Set of metabolic processes and reactions that produce energy from organic substances such as glucose. Cellular respiration takes place in the organism’s cells, where the chemical energy from nutrients or molecules of oxygen is converted into adenosine triphosphate (ATP). Cellular respiration that occurs in the presence of oxygen is called aerobic respiration; in the absence of oxygen, it is called anaerobic respiration.

Expert Solution & Answer

Summary Introduction

To compare: The roles of CO₂ and H₂O in cellular respiration and photosynthesis.

Concept introduction: Respiration is a chemical process through which plant cells release energy from food molecules and provide energy essential for life. The respiration can be aerobic with oxygen and anaerobic respiration in the absence of oxygen is termed as cellular respiration. The term photosynthesis is used by plants and other organisms to convert light energy from sunlight into chemical energy and result in the transformation of energy.

Explanation of Solution

Photosynthesis is a process to synthesize carbohydrates. In this process of synthesis, it needs water (H₂O), carbon dioxide (CO₂), and energy (photons). It takes place in two stages, the first of which captures the energy, and the second that makes sugars. The first stage requires H₂O because the plant uses the hydrogen atoms in water to collect the energy. In the second stage, the sugar obtained contains carbon, oxygen, and hydrogen, of which the first two come from CO₂ and the last comes from H₂O. In cellular respiration, sugar molecules are split into CO₂ and H₂O, and for this process, adenosine triphosphate (ATP) is made that can then be used for cellular work. This process occurs partially in the cytoplasm and mitochondria.

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Answer 4

Textbook Question

Chapter 10, Problem 10.1CR

Compare the roles of CO₂ and H₂O in cellular respiration and photosynthesis.

Definition Definition Set of metabolic processes and reactions that produce energy from organic substances such as glucose. Cellular respiration takes place in the organism’s cells, where the chemical energy from nutrients or molecules of oxygen is converted into adenosine triphosphate (ATP). Cellular respiration that occurs in the presence of oxygen is called aerobic respiration; in the absence of oxygen, it is called anaerobic respiration.

Expert Solution & Answer

Summary Introduction

To compare: The roles of CO₂ and H₂O in cellular respiration and photosynthesis.

Concept introduction: Respiration is a chemical process through which plant cells release energy from food molecules and provide energy essential for life. The respiration can be aerobic with oxygen and anaerobic respiration in the absence of oxygen is termed as cellular respiration. The term photosynthesis is used by plants and other organisms to convert light energy from sunlight into chemical energy and result in the transformation of energy.

Explanation of Solution

Photosynthesis is a process to synthesize carbohydrates. In this process of synthesis, it needs water (H₂O), carbon dioxide (CO₂), and energy (photons). It takes place in two stages, the first of which captures the energy, and the second that makes sugars. The first stage requires H₂O because the plant uses the hydrogen atoms in water to collect the energy. In the second stage, the sugar obtained contains carbon, oxygen, and hydrogen, of which the first two come from CO₂ and the last comes from H₂O. In cellular respiration, sugar molecules are split into CO₂ and H₂O, and for this process, adenosine triphosphate (ATP) is made that can then be used for cellular work. This process occurs partially in the cytoplasm and mitochondria.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

To compare: The roles of CO₂ and H₂O in cellular respiration and photosynthesis.

Concept introduction: Respiration is a chemical process through which plant cells release energy from food molecules and provide energy essential for life. The respiration can be aerobic with oxygen and anaerobic respiration in the absence of oxygen is termed as cellular respiration. The term photosynthesis is used by plants and other organisms to convert light energy from sunlight into chemical energy and result in the transformation of energy.

Explanation of Solution

Photosynthesis is a process to synthesize carbohydrates. In this process of synthesis, it needs water (H₂O), carbon dioxide (CO₂), and energy (photons). It takes place in two stages, the first of which captures the energy, and the second that makes sugars. The first stage requires H₂O because the plant uses the hydrogen atoms in water to collect the energy. In the second stage, the sugar obtained contains carbon, oxygen, and hydrogen, of which the first two come from CO₂ and the last comes from H₂O. In cellular respiration, sugar molecules are split into CO₂ and H₂O, and for this process, adenosine triphosphate (ATP) is made that can then be used for cellular work. This process occurs partially in the cytoplasm and mitochondria.

Answer 8

Expert Solution & Answer

Summary Introduction

To compare: The roles of CO₂ and H₂O in cellular respiration and photosynthesis.

Concept introduction: Respiration is a chemical process through which plant cells release energy from food molecules and provide energy essential for life. The respiration can be aerobic with oxygen and anaerobic respiration in the absence of oxygen is termed as cellular respiration. The term photosynthesis is used by plants and other organisms to convert light energy from sunlight into chemical energy and result in the transformation of energy.

Explanation of Solution

Photosynthesis is a process to synthesize carbohydrates. In this process of synthesis, it needs water (H₂O), carbon dioxide (CO₂), and energy (photons). It takes place in two stages, the first of which captures the energy, and the second that makes sugars. The first stage requires H₂O because the plant uses the hydrogen atoms in water to collect the energy. In the second stage, the sugar obtained contains carbon, oxygen, and hydrogen, of which the first two come from CO₂ and the last comes from H₂O. In cellular respiration, sugar molecules are split into CO₂ and H₂O, and for this process, adenosine triphosphate (ATP) is made that can then be used for cellular work. This process occurs partially in the cytoplasm and mitochondria.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

To compare: The roles of CO₂ and H₂O in cellular respiration and photosynthesis.

Concept introduction: Respiration is a chemical process through which plant cells release energy from food molecules and provide energy essential for life. The respiration can be aerobic with oxygen and anaerobic respiration in the absence of oxygen is termed as cellular respiration. The term photosynthesis is used by plants and other organisms to convert light energy from sunlight into chemical energy and result in the transformation of energy.

Answer 12

Explanation of Solution

Photosynthesis is a process to synthesize carbohydrates. In this process of synthesis, it needs water (H₂O), carbon dioxide (CO₂), and energy (photons). It takes place in two stages, the first of which captures the energy, and the second that makes sugars. The first stage requires H₂O because the plant uses the hydrogen atoms in water to collect the energy. In the second stage, the sugar obtained contains carbon, oxygen, and hydrogen, of which the first two come from CO₂ and the last comes from H₂O. In cellular respiration, sugar molecules are split into CO₂ and H₂O, and for this process, adenosine triphosphate (ATP) is made that can then be used for cellular work. This process occurs partially in the cytoplasm and mitochondria.