Multiple Choice
Which organelle in plant cells is primarily responsible for performing photosynthesis?
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12. Photosynthesis
Chloroplast
Multiple Choice
What are chloroplasts, and where are they typically found?
A
Chloroplasts are photosynthetic organelles that contain chlorophyll and are found in the cells of plants and many algae.
B
Chloroplasts are membrane-bound vesicles that modify and package proteins and are found primarily in animal cells.
C
Chloroplasts are organelles responsible for ATP production by cellular respiration and are found in all eukaryotic cells.
D
Chloroplasts are structures that store genetic information as chromosomes and are found in the nuclei of plant cells.
Verified step by step guidance1
Step 1: Understand the function of chloroplasts. Chloroplasts are organelles involved in photosynthesis, the process by which light energy is converted into chemical energy stored in glucose.
Step 2: Recognize that chloroplasts contain the pigment chlorophyll, which captures light energy necessary for photosynthesis.
Step 3: Identify the typical location of chloroplasts. They are found in the cells of plants and many algae, which perform photosynthesis to produce their own food.
Step 4: Differentiate chloroplasts from other organelles mentioned: for example, mitochondria produce ATP by cellular respiration, and the Golgi apparatus modifies and packages proteins.
Step 5: Conclude that chloroplasts are photosynthetic organelles containing chlorophyll, located in plant and algal cells, making the first answer choice correct.
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