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Where does cell metabolism occur?
Cell metabolism occurs primarily in the cytoplasm of the cell, where various metabolic processes such as glycolysis, protein synthesis, and lipid metabolism take place. Additionally, organelles such as mitochondria and chloroplasts are involved in specific metabolic pathways within the cell.
What do the nucleus do to lipids?
The nucleus does not directly interact with lipids. Lipid metabolism primarily occurs in the endoplasmic reticulum and other organelles such as the mitochondria and peroxisomes. The nucleus is responsible for housing genetic material and controlling gene expression.
Can cellular metabolism occur within organelles?
Yes, cellular metabolism can occur within organelles. For example, cellular respiration takes place in the mitochondria, while photosynthesis occurs in the chloroplasts. Organelles provide specific environments for metabolic reactions to take place efficiently.
What is the primary site for lipid metabolism?
The primary site for lipid metabolism is the liver. It is responsible for processes such as fatty acid synthesis, cholesterol synthesis, and triglyceride metabolism. Other organs like adipose tissue and muscle also play roles in lipid metabolism.
How many membrane glyoxysomes have?
Most plant cells have several membrane-bound glyoxysomes. These organelles are involved in lipid metabolism and are typically found in tissues that are actively involved in lipid storage and breakdown, such as seeds and germinating plants.
What is the watery material where cell metabolism occurs?
The watery material where cell metabolism occurs is called cytoplasm. It is a jelly-like substance that fills the cell and contains various organelles where different cellular processes take place.
True or False Do Ribosomes carry out lipid synthesis?
False. Ribosomes do not carry out lipid synthesis. Lipid synthesis occurs in the endoplasmic reticulum and other organelles within the cell. Ribosomes are responsible for protein synthesis.
Which organelles carries out the biosynthesis of oils and detoxifies drugs and poisons?
The smooth endoplasmic reticulum (SER) is responsible for carrying out the biosynthesis of oils and detoxifying drugs and poisons. It lacks ribosomes on its surface and is involved in various metabolic processes such as lipid synthesis and drug metabolism.
What is the description for the cytoplasm?
Space between cell membrane and organelles. The place where metabolism occurs. The medium through which substances move in and out of the cells.
What color are peroxisome?
Peroxisomes do not have a specific color as they are membrane-bound organelles found in the cytoplasm of eukaryotic cells. They are involved in various metabolic processes, such as lipid metabolism and detoxification reactions.
What are tiny structures found in the cytoplasm that carry out?
Tiny structures found in the cytoplasm that carry out various functions are called organelles. These organelles include structures like mitochondria, ribosomes, and the endoplasmic reticulum, each responsible for specific cellular tasks such as energy production, protein synthesis, and lipid metabolism.
What results from lipid metabolism?
Lipid metabolism results in the breakdown of fats into fatty acids for energy production, the synthesis of complex lipids for cell membrane structure and function, and the production of important signaling molecules such as prostaglandins and steroids. Abnormal lipid metabolism can lead to conditions like obesity, atherosclerosis, and metabolic disorders.
