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Questions and Answers
What is the function of the Cell Membrane?
What is the function of the Cell Membrane?
What is the Cytoplasm?
What is the Cytoplasm?
A gel-like material that surrounds all parts of the cell within the membrane.
What is the function of the Endoplasmic Reticulum?
What is the function of the Endoplasmic Reticulum?
Transport of materials throughout the cell.
What do Golgi Bodies do?
What do Golgi Bodies do?
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What is the primary function of Mitochondria?
What is the primary function of Mitochondria?
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What is the role of the Nucleus in a cell?
What is the role of the Nucleus in a cell?
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What is the function of a Vacuole?
What is the function of a Vacuole?
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What is the Cell Wall?
What is the Cell Wall?
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What are Lysosomes used for?
What are Lysosomes used for?
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What is the role of Chloroplasts?
What is the role of Chloroplasts?
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What is an Organelle?
What is an Organelle?
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What is the function of Ribosomes?
What is the function of Ribosomes?
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Study Notes
Cell Components Overview
- Cell Membrane: Responsible for structure and support; acts as a barrier that regulates what enters and exits the cell.
- Cytoplasm: Gel-like substance filling the interior of the cell; houses organelles and facilitates biochemical reactions.
- Endoplasmic Reticulum (ER): Network of membranes involved in the transport of materials; can be rough (with ribosomes) or smooth (without ribosomes).
- Golgi Bodies: Modify, package, and distribute proteins and materials received from the ER; essential for cellular transport and processing.
Energy and Control
- Mitochondria: Known as the powerhouse of the cell; converts nutrients into energy through cellular respiration.
- Nucleus: The control center; contains genetic material (DNA) and regulates all cell activities including reproduction and metabolism.
Storage and Support Structures
- Vacuole: Membrane-bound sac that stores substances such as food, water, and waste; larger in plant cells.
- Cell Wall: Rigid outer layer found in plant cells; provides additional support and protection beyond the cell membrane.
Waste Management and Photosynthesis
- Lysosomes: Contain enzymes that digest waste materials and cellular debris; important for recycling cellular components.
- Chloroplast: Organelle in plant cells that captures sunlight to produce food via photosynthesis; contains chlorophyll for energy conversion.
Basic Cell Functions
- Organelle: A specialized structure within the cell that performs a specific function, contributing to the cell's overall operation.
- Ribosome: Small organelles that synthesize proteins by translating messenger RNA; critical for cell function and growth.
Studying That Suits You
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Description
Test your knowledge about the parts of a cell with these flashcards. Each card provides a term and its definition to help you understand the structure and function of cellular components. Perfect for biology students looking to reinforce their learning.
