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Human Red Blood Cells Contain the protein, hemoglobin (Hb) O2 binds to Hb = oxygenated blood Red Blood Cells are doughnut shaped cells Sickle Cell Anemia RBCâs are âsickled…

Lesson 12: Mutations Lesson 12: Mutations Point Mutations: A small-scale change in the nitrogenous base sequence of DNA. A point mutation is a failure by the replicating…

Chapter 17 pictures Fig 17.3 Gene expression eukaryotes prokaryotes Figure 17.4 Question 17.1 RNA polynucleotide chain is single-stranded. Structure of RNA Nucleotides Transcription…

Chapter 21 DNA and Biotechnology DNA Is a Double Helix Consisting of Two Strings of Nucleotides During Replication of DNA Each Original Strand Serves As a Template for a…