UPSC Exam > UPSC Questions > Consider the following statements:1. Chloropl...
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Consider the following statements:
1. Chloroplasts are green-colored plastids, which comprise pigments called chlorophyll.
2. Chloroplasts are found in all green plants and algae.
Which of the statements given above is/are correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Consider the following statements:1. Chloroplasts are green-colored pl...
- Chloroplasts: They are green-colored plastids, which comprise green-colored pigments within the plant cell and are called chlorophyll. Hence, statement 1 is correct.
- Chloroplast is an organelle that contains the photosynthetic pigment chlorophyll that captures sunlight and converts it into useful energy, thereby, releasing oxygen from water.
- Chloroplasts are found in all green plants and algae. They are the food producers of plants. These are found in the guard cells located in the leaves of the plants. They contain a high concentration of chlorophyll that traps sunlight. This cell organelle is not present in animal cells. Hence, statement 2 is correct.
- Chloroplast has its DNA and can reproduce independently, from the rest of the cell. They also produce amino acids and lipids required for the production of chloroplast membranes.
- Functions of Chloroplast: Following are the important chloroplast functions:
- The most important function of the chloroplast is to synthesize food by the process of photosynthesis.
- Absorbs light energy and converts it into chemical energy.
- Chloroplast has a structure called chlorophyll which functions by trapping solar energy and is used for the synthesis of food in all green plants.
- Produces NADPH and molecular oxygen (O2) by photolysis of water.
- Produces ATP – Adenosine triphosphate by the process of photosynthesis.
- The carbon dioxide (CO2) obtained from the air is used to generate carbon and sugar during the Calvin Cycle or dark reaction of photosynthesis.
- Where does the photosynthesis process occur in the plant cell?
- In all green plants, photosynthesis takes place within the thylakoid membrane of the Chloroplast
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Consider the following statements:1. Chloroplasts are green-colored plastids, which comprise pigments called chlorophyll.2. Chloroplasts are found in all green plants and algae.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?
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Consider the following statements:1. Chloroplasts are green-colored plastids, which comprise pigments called chlorophyll.2. Chloroplasts are found in all green plants and algae.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements:1. Chloroplasts are green-colored plastids, which comprise pigments called chlorophyll.2. Chloroplasts are found in all green plants and algae.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:1. Chloroplasts are green-colored plastids, which comprise pigments called chlorophyll.2. Chloroplasts are found in all green plants and algae.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?.
Consider the following statements:1. Chloroplasts are green-colored plastids, which comprise pigments called chlorophyll.2. Chloroplasts are found in all green plants and algae.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements:1. Chloroplasts are green-colored plastids, which comprise pigments called chlorophyll.2. Chloroplasts are found in all green plants and algae.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:1. Chloroplasts are green-colored plastids, which comprise pigments called chlorophyll.2. Chloroplasts are found in all green plants and algae.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?.
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