BIOL 201 Lecture Notes - Lecture 1: Nuclear Localization Sequence, Cellular Respiration, Intermembrane Space
24 Feb 2018
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Nuclear localization signal on the protein binds with importin and leaves for the nucleus through the nuclear pores. The protein dissociates inside the nucleus and ran-gtp and importin complex moves to the cytoplasm. In the cytoplasm, gtp is hydrolyzed to gdp and importin is dissociated. Takes care of modification by adding short chained sugars forming glycoproteins or glycolipids. It can also cleave sugars to already modified glycoproteins and glycolipids. Takes care of packaging proteins and sending them to their designated locations. synthesis of non- cellulose cell wall components of plants. membrane contains. Involved in the rapid breakdown of proteins, lipids, carbohydrates, and nucleic acids. activation or proton pumps create internal low ph activating digestive enzymes. muscle cells, phagocytosis cells, tay- Breaks down old organelles for the replacement of new ones as well e. g. a mitochondrion is replaced every 10 days inside a cell. hydrolytic enzymes. The primary role for mitochondria is to make atp.
