B2201 Set D

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Across
  1. 2. A short, single-stranded DNA sequence that is used to initiate DNA synthesis during PCR or sequencing.
  2. 4. The use of microscopes to visualize small objects or structures that are not visible to the naked eye.
  3. 9. (Reverse Transcription PCR) A technique used to amplify RNA sequences.
  4. 11. A phenomenon in which certain genes are expressed in a parent-specific manner.
  5. 18. The complete set of metabolites in a biological system.
  6. 20. The application of computational tools to analyze and interpret biological data.
  7. 22. The process of creating multiple identical copies of a DNA fragment.
  8. 25. Dogma The principle that genetic information flows from DNA to RNA to protein.
  9. 26. A variation in a single nucleotide that occurs at a specific position in the genome.
  10. 27. The complete set of epigenetic modifications in a cell.
  11. 29. A biological catalyst that speeds up chemical reactions.
  12. 30. The process by which cells synthesize proteins.
Down
  1. 1. A small infectious agent that replicates only inside the living cells of other organisms, often used as a vector for gene delivery.
  2. 3. A laboratory tool used to study the expression levels of thousands of genes simultaneously.
  3. 5. A laboratory technique used to amplify a specific DNA segment.
  4. 6. The process of combining two complementary strands of DNA or RNA to form a double-stranded molecule.
  5. 7. The growth of cells in a controlled environment outside of the body.
  6. 8. The introduction of foreign DNA or RNA into cells.
  7. 10. The complete set of proteins expressed by a cell or organism.
  8. 12. A technique used to separate molecules, such as DNA or proteins, based on their size and charge by applying an electric field.
  9. 13. The complete set of genetic material in an organism.
  10. 14. The complete set of RNA molecules produced by the genome.
  11. 15. A technique used to separate and analyze mixtures of chemical substances.
  12. 16. The process of joining two DNA fragments together, typically using an enzyme called DNA ligase.
  13. 17. A method used to determine the precise order of nucleotides in a DNA molecule.
  14. 19. The study of heritable changes in gene expression that do not involve alterations to the DNA sequence itself.
  15. 21. Biology An approach to studying biology that focuses on the interactions between different components of a biological system.
  16. 23. The basic unit of heredity, a sequence of DNA that codes for a specific protein or RNA molecule.
  17. 24. A small, circular piece of DNA that can replicate independently of the bacterial chromosome, often used as a vector for cloning and gene expression.
  18. 28. The addition of a methyl group to DNA, often affecting gene expression.