BIOMOLECULES PREPARED BY S RATH PGT BIO K V III BBSR http://students-learn.blogspot.com/ BIOMOLECULES-CLASS XI BIOLOGY 1 Biomolecules of cells All carbon compounds that are…
4 Nucleic Acids and the Origin of Life 4.1 What Are the Chemical Structures and Functions of Nucleic Acids? Nucleic acids are macromolecules, polymers specialized for the…
1. DNA structure In 1953, James Watson and Francis Crick proposed double helix DNA model on the basis of x-ray diffraction studies with photographs of DNA taken by Wilkins…
y y 1953: James Watson and Francis Crick create double helical model for DNA After Morgan showed genes are located on chromosomes, it sparked the debate of DNA and protein…
1. A Brief Introduction to DNA 2. •What is DNA? • DNAstands for Deoxyribonucleic acid (Pagdatoon, R.). • DNA is the blue print for life (Coulter, B). • It carries…
1. How an Organism’sDNA Genotype Produces ItsPhenotype 2. • Genotype- genetic make-up; thesequence of nucleotides• Phenotype- organism’s specific traits• The chain…
1. THE WONDERFUL MOLECULE OF LIFE Shape of DNA What is DNA? Information in DNA Replication Summary What is RNA? Transcription Translation Jeopardy 2. THE WONDERFUL MOLECULE…
1. Chapter 16 The Molecular Basis of Inheritance 2. Concept 16.1: DNA is the genetic material Early in the 20th century, the identification of the molecules of inheritance…