Ribosomes are found in many places around a eukaryotic cell. You might find them floating in the cytosol. Those floating ribosomes make proteins that will be used inside of the cell. Other ribosomes are found on the endoplasmic reticulum. Endoplasmic reticulum with attached ribosomes is called rough ER. It looks bumpy under a microscope. The attached ribosomes make proteins that will be used inside the cell and proteins made for export out of the cell. There are also ribosomes attached to the nuclear envelope. Those ribosomes synthesize proteins that are released into the perinuclear space.
You can find most of the mountains in Mexico in one of two regions. The highest mountain peaks are located in the state of Puebla. The main mountain range in Mexico--the Sierra Madre Mountains--runs from the northwest to the southeast portion. The mountains start near the California border and continue into Guatemala.
The state is almost entirely mountainous, with large valleys between its ranges. N Puebla is dominated by the Sierra Madre Oriental, and a volcanic belt stretches across the central part of the state. Mexico's three highest peaksâ Citlaltepetl citlaltÃ©petl in the east And popocatepetl PopocatÃ©petl and iztaccihuatl iztaccÃ­huatlâin the West. border on pueblahe state is almost entirely mountainous, with large valleys between its ranges. N Puebla is dominated by the Sierra Madre Oriental, and a volcanic belt stretches across the central part of the state. Mexico's three highest peaksâ Citlaltepetl citlaltÃ©petl in the east And popocatepetl PopocatÃ©petl and iztaccihuatl iztaccÃ­huatlâin the West. border on puebla