Cell Organelles

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What is the function of chloroplasts in a cell?

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Chloroplasts are the organelles responsible for photosynthesis, converting light energy into chemical energy in the form of glucose.

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Front

What is the role of the cell wall in plant cells?

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The cell wall provides structural support and protection to the cell, maintaining its shape and preventing excessive water uptake.

Front

What is the cell theory?

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The cell theory states that all living organisms are composed of cells, and all cells arise from pre-existing cells.

Front

What is the primary function of ribosomes?

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Ribosomes are responsible for protein synthesis, translating messenger RNA (mRNA) into polypeptide chains.

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Front

Where is the genetic material located in a eukaryotic cell?

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The genetic material (DNA) is located in the nucleus of eukaryotic cells.

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What is the difference between prokaryotic and eukaryotic cells?

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Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have a nucleus and membrane-bound organelles.

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What is the function of the mitochondria?

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Mitochondria are known as the powerhouse of the cell, generating ATP through cellular respiration.

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Front

What is the role of the endoplasmic reticulum (ER)?

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The endoplasmic reticulum is involved in the synthesis of proteins (rough ER) and lipids (smooth ER), as well as the transport of materials within the cell.

Front

What is the function of the Golgi apparatus?

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The Golgi apparatus modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles.

Front

What are lysosomes and their function?

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Lysosomes are organelles that contain digestive enzymes to break down waste materials and cellular debris.