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  2. Macmillan English Dictionary for Advanced Learners - Wikipedia

    en.wikipedia.org/wiki/Macmillan_English...

    Macmillan English Dictionary for Advanced Learners, also known as MEDAL, is an advanced learner's dictionary first published in 2002 by Macmillan Education.It shares most of the features of this type of dictionary: it provides definitions in simple language, using a controlled defining vocabulary; most words have example sentences to illustrate how they are typically used; and information is ...

  3. DNA - Wikipedia

    en.wikipedia.org/wiki/DNA

    DNA exists in many possible conformations that include A-DNA, B-DNA, and Z-DNA forms, although only B-DNA and Z-DNA have been directly observed in functional organisms. [14] The conformation that DNA adopts depends on the hydration level, DNA sequence, the amount and direction of supercoiling, chemical modifications of the bases, the type and ...

  4. DNA sequencing - Wikipedia

    en.wikipedia.org/wiki/DNA_sequencing

    DNA from individual bacterial clones is sequenced and the sequence is assembled by using overlapping DNA regions. Large-scale sequencing often aims at sequencing very long DNA pieces, such as whole chromosomes , although large-scale sequencing can also be used to generate very large numbers of short sequences, such as found in phage display .

  5. Oxford Advanced Learner's Dictionary - Wikipedia

    en.wikipedia.org/wiki/Oxford_Advanced_Learner's...

    Android version: Published by Oxford University Press ELT Division. Supports Android 4.0.3. Free download gives 100 sample entries from the OALD 9th edition. Owner of 8th edition Android apps can be upgraded to 9th edition at discount. 1.1.3.0 (Android 4.0.3, 2016-09-15) Android code version: Published by Oxford University Press ELT Division.

  6. Nucleic acid sequence - Wikipedia

    en.wikipedia.org/wiki/Nucleic_acid_sequence

    DNA sequencing is the process of determining the nucleotide sequence of a given DNA fragment. The sequence of the DNA of a living thing encodes the necessary information for that living thing to survive and reproduce. Therefore, determining the sequence is useful in fundamental research into why and how organisms live, as well as in applied ...

  7. Cambridge Advanced Learner's Dictionary - Wikipedia

    en.wikipedia.org/wiki/Cambridge_Advanced_Learner...

    Cambridge Advanced Learner's Dictionary 3rd Edition CD-ROM. The Cambridge Advanced Learner's Dictionary (abbreviated CALD) is a British dictionary of the English language. It was first published in 1995 under the title Cambridge International Dictionary of English by the Cambridge University Press. The dictionary has over 140,000 words, phrases ...

  8. AOL Mail is free and helps keep you safe.

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Glossary of cellular and molecular biology (0–L) - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_cellular_and...

    3' untranslated region (3'-UTR). Also three-prime untranslated region, 3' non-translated region (3'-NTR), and trailer sequence.. 3'-end. Also three-prime end.. One of two ends of a single linear strand of DNA or RNA, specifically the end at which the chain of nucleotides terminates at the third carbon atom in the furanose ring of deoxyribose or ribose (i.e. the terminus at which the 3' carbon ...