The process of metal refining is done for the purpose of fixing the metals impurities through the reduction process. On the other hand, problems are encountered in doing this process. Metal refining produces refined metals but the main downside of this process is the production of too much waste after.
Answer:
True
Explanation:
Memory is formed by creating new neural pathways from stimuli we receive (smell, vision, auditory etc) to the brain where the pereception of it occurs.
Memory is defined as ability of the brain to encode, store, and retrieve information when needed. Memory forming is actually information processing that includes:
• sensory processor - sensing the information from the outside world ( chemical and physical stimuli)
• Working memory (short-term memory) - encoding (stimuli information) and retrieval processor (from previously stored material)
• Long-term memory - to store data through systems.
They are proteins inside the cell
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