1 DNA Structure and Replication. 2 DNA Two strands coiled called a double helix Sides made of a pentose sugar Deoxyribose bonded to phosphate (PO 4 )
What is this DNA you speak of? DNA stands for deoxyribonucleic acid - Found in nucleus of eukaryotic cells - Found in cytoplasm of protists.
Strand 3: Life at molecular, Cellular & Tissue level DNA, Genetics and Genetic Engineering.
What makes you….you!. What type of cells are these? What is the arrow pointing to?
1 WARM-UP If the DNA sequence is --- AAA TAT CCG TAG CAA ATG Write the mRNA sequence, tRNA anticodon sequence, and the six amino acids. DNA: AAA TAT CCG.
DNA!
Chapter 9 DNA: The molecule of heredity What is heredity? What does DNA have to do with heredity? What is DNA? What is a chromosome? What is a gene? What.
DNA. History of DNA Early scientists thought protein was the cell’s hereditary material because it was more complex than DNA Proteins were composed of.
