DNA Structure. All nucleotides contain three components: 1. A nitrogen heterocyclic base 2. A pentose sugar 3. A phosphate residue Nucleic Acids DNA and.
By the early 1950’s, most scientists were convinced That genes were made of DNA. The problem is that no one knew what it looked like. Then along came.
25-1 Nucleic Acids and Genetics A Language of Its Own.
1. The basic building blocks of DNA are A.Amino acids B.Glucose C.Nucleotides D.fructose.
Basics of Molecular biology by Dr. Garima Bajetha Joshi.
Introduction to molecular biology. Genes, proteins and DNA A nineteenth-century monk called Gregor Mendel introduced the notion of genes: basic units.
Structure and Study of Macromolecules. DNA mRNA (4%) Proteins transcription translation functional RNAs (96%)
Unit 4 - Molecular Genetics DNA Replication Protein Synthesis – Transcription – Translation Cell Cycle.