day 12

5. one of the four nucleobases in the nucleic acid of DNA
6. a term used to describe the physical structure of DNA
7. one of the four main nucleobases found in the nucleic acids DNA and RNA
8. DNA of any species and any organism, the amount of guanine should be equal to the amount of cytosine and the amount of adenine should be equal to the amount of thymine
10. a type of RNA that is necessary for protein production
13. a theory stating that genetic information flows only in one direction, from DNA, to RNA, to protein, or RNA directly to protein
14. a compound found in living tissue
15. a compound consisting of a nucleoside linked to a phosphate group

1. enzymes that create DNA molecules by assembling nucleotides
2. purine nucleobase It is one of the four nucleobases in the nucleic acids of DNA
3. enzymes that bind and may even remodel nucleic acid or nucleic acid
4. a polymer composed of two polynucleotide chains that coil around each other to form a double helix
9. DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule
11. the haploid set of chromosomes in a gamete or microorganism, or in each cell of a multicellular organism
12. a polymeric molecule essential in various biological roles in coding, decoding, regulation and expression of genes
14. A chromosome is a long DNA molecule with part or all of the genetic material of an organism