We may not be able to match the olfactory feats of bloodhounds, but we can, for example, âtrackâ a trail of invisible human footprints across clean blotting paper. The human nose is in fact the main organ of taste as well as smell.
Ribosome. an intracellular particle concerned with protein biosynthesis that is found in the cells of all living organisms (bacteria, plants, and animals); each cell contains thousands or tens of thousands of ribosomes. nucleic acid nucleic acid,any of a group of organic substances found in the chromosomes of living cells and viruses that play a central role in the storage and replication of hereditary information and in the expression of this information through protein synthesis......
The range of the number of ribosomes in a cell ranges from thousands to millions. There are two types of ribosomes, free ribosomes and bound ribosomes. Free ribosomes are found scattered in the cytoplasm while bound ribosomes are attached to the endoplasmic reticulum. However, although these ribosomes are located in different places in the cell they both still have the same function and similar structure.