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Consider the following statements regarding photosynthesis.
- Not only plants, but some bacteria also perform photosynthesis.
- Glucose and oxygen are the end products of oxygenic photosynthesis.
Which of the above statements is/are incorrect?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'D'. Can you explain this answer?
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Consider the following statements regarding photosynthesis. Not only p...
Photosynthesis is the process by which plants, some bacteria and some protistans use the energy from sunlight to produce glucose from carbon dioxide and water. This glucose can be converted into pyruvate which releases adenosine triphosphate (ATP) by cellular respiration. Oxygen is also formed.
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Consider the following statements regarding photosynthesis. Not only p...
Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll pigment present in the chloroplast. Let's analyze the given statements.
Statement 1: Not only plants, but some bacteria also perform photosynthesis.
This statement is correct. Apart from plants, some bacteria such as cyanobacteria also perform photosynthesis. Cyanobacteria are also called blue-green algae and they are the first organisms to perform oxygenic photosynthesis.
Statement 2: Glucose and oxygen are the end products of oxygenic photosynthesis.
This statement is incorrect. In oxygenic photosynthesis, plants and other photosynthetic organisms use light energy to split water molecules into oxygen, hydrogen ions, and electrons. The oxygen is released as a by-product, and the electrons and hydrogen ions are used to synthesize ATP and NADPH, which are energy-rich molecules. These energy-rich molecules are then used to synthesize glucose, which is the end product of photosynthesis.
Therefore, the correct answer is option D, i.e., neither 1 nor 2.
Statement 1: Not only plants, but some bacteria also perform photosynthesis.
This statement is correct. Apart from plants, some bacteria such as cyanobacteria also perform photosynthesis. Cyanobacteria are also called blue-green algae and they are the first organisms to perform oxygenic photosynthesis.
Statement 2: Glucose and oxygen are the end products of oxygenic photosynthesis.
This statement is incorrect. In oxygenic photosynthesis, plants and other photosynthetic organisms use light energy to split water molecules into oxygen, hydrogen ions, and electrons. The oxygen is released as a by-product, and the electrons and hydrogen ions are used to synthesize ATP and NADPH, which are energy-rich molecules. These energy-rich molecules are then used to synthesize glucose, which is the end product of photosynthesis.
Therefore, the correct answer is option D, i.e., neither 1 nor 2.
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Consider the following statements regarding photosynthesis. Not only p...
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Consider the following statements regarding photosynthesis. Not only plants, but some bacteria also perform photosynthesis. Glucose and oxygen are the end products of oxygenic photosynthesis.Which of the above statements is/are incorrect?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer?
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