The spelling of the word "biotechnol" may seem confusing, but it can be explained using IPA phonetic transcription. The first syllable, "bio," is pronounced /baɪoʊ/, like "buy-oh." The second syllable, "tech," is pronounced /tɛk/, like "tek." Finally, the ending "-nol" is pronounced /nɑl/, rhyming with "doll." Putting it all together, the correct pronunciation of "biotechnol" is /baɪoʊtɛknɑl/. This word refers to technology that uses organisms, cells, and their components to create products and processes for a range of industries.