summary of cell organells, endoplasmic reticulum, golgi apparatus, lysosomes and mitochondria
Answers
Answer:
Cell organelles- They are known as the tiny organs present in a cell. Examples of cell organelles are Mitochondria, nucleus, lysodomes, etc.
Golgi Apparatus- They wrap the ribosomes in vesicles, attach carbohydrates and proteins with them. They also convert these proteins in usable shapes.
Endoplasmic Reticulum- The outer covering of the nucleus. When the ribosomes are released by the nucleus by nuclear pores, then some of them attach to the endoplasmic reticulum. This is known as rough endoplasmic reticulum, responsible for generating proteins . The smooth endoplasmic reticulum that doesn't have ribosomes attached generate lipids .
Lysosomes - Also known as suicidal bags. They digest the waste and worn out parts of a cell.
Explanation:
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Explanation:
The Endoplasmic Reticulum (ER) acts as a transport from the nucleus and ribosomes to the Golgi apparatus. There are two types of endoplasmic reticulum
Smooth ER
Smooth ER act as transport for various things, mainly the RNA from the nucleus to the ribosomes (RNA is a small piece of the DNA code specifically designed to tell the ribosomes what to make). Smooth ER appears smooth in texture, hence the name. Smooth ER plays an important role in lipid emulsification and digestion in the cell.
Rough ER
Rough ER are "rough" because of the ribosomes embedded in them. The rough ER takes the protein to the Golgi apparatus to be packaged into vacuoles
The Golgi Complex basically functions as a "packaging center" for the cell, attaching "address labels" (functional groups) to various cell products to direct them to their respective locations, and "packaging" the products into vacuoles to ensure delivery. Anatomically, the Golgi Complex consists of layers of lipid membrane stacked one on top of another, with a cis face and a trans face. As the molecular product being packaged moves through the complex, various enzymes act upon it to induce vacuole formation and functional group attachment
Lysosomes are vacuoles containing digestive and destructive membranes. In white blood cells, these are used to kill the bacteria or virus, while in tadpole-tail cells they kill the cell by separating the tail from the main body.
They also do much of the cellular digestion involved in apoptosis, the process of programmed cell death
A mitochondrian is the organelle responsible for a cell's metabolism. It synthetizes ATP through a protein called ATP synthase. Mitochondria have a double membrane. An outer membrane and a folded inner membrane. The internal membrane, called the cristae is invaginated (folded or creased), to maximize surface area enabling it to hold more ATP synthases. It is called as "the powerhouse of the cell" which is present in the eukaryotic organisms. It has matrix inside the inner membrane. It is in rod shape structure.