Identify the organelles labeled on the cell to the right. A B C D E F
Identify the organelles in the cell to the right.A B C D E F
Describe the function of each organelle.Nucleus
The nucleus serves as the control center of the cell and contains the cell's genetic material (DNA). It directs all cellular activities, including growth, metabolism, and reproduction.
Describe the function of each organelle.Vacuoles
Vacuoles are organelles that store materials like water, salts, proteins, and carbohydrates. In plant cells, they also provide structural support.
Describe the function of each organelle.Cytoplasm
The cytoplasm is a jelly-like substance that fills the cell, provides support to the organelles, and serves as the site for many chemical reactions.
Which of the following did you remember?
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Ribosome
Ribosomes are the sites of protein synthesis in the cell, where they translate genetic instructions into amino acid chains.
Lysosomes
Lysosomes are membrane-bound organelles that contain digestive enzymes. Their primary function is to break down waste materials, cellular debris, and foreign substances like bacteria, effectively acting as the cell's waste disposal and recycling center.
Chloroplasts
Chloroplasts capture energy from sunlight and use it to produce food (glucose) for the cell through the process of photosynthesis.
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Endoplasmic reticulum
The endoplasmic reticulum (ER) functions as a manufacturing and transport system. The rough ER is covered in ribosomes and is involved in protein synthesis, while the smooth ER is involved in lipid synthesis and detoxification.
Mitochondrion
Mitochondria are the powerhouses of the cell. They convert the chemical energy stored in food into compounds that are more convenient for the cell to use, such as ATP, through the process of cellular respiration.
Cell wall
The cell wall is a rigid, outer layer found in plant cells, fungi, and bacteria that provides structural support, protection, and shape to the cell.
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Golgi apparatus
The Golgi apparatus modifies, sorts, and packages proteins and lipids received from the endoplasmic reticulum for secretion or delivery to other organelles. It is often compared to a post office.
Cell membrane
The cell membrane regulates what enters and leaves the cell and also protects and supports the cell.
Centrioles
Centrioles are cylindrical structures found in animal cells that help organize microtubule assembly and spindle fibers during cell division.
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