1. The scientist(s) who developed a technique to sequence DNA and later won a Nobel prize for their achievement in 1980 is(are) :   Walter Gilbert and Frederick Sanger   Arnold Levine and Gerald Edelman   Clara Bloomfield   Harold Varmus and Rodney Porter   Hint Half-n-half Clue   2. One of the surprises uncovered by the Human Genome project was the surprisingly small number of genes that humans possess. This number is approximately :   35000   80000   60000   10000   Half-n-half Clue   3. The first organism ever to be cloned from adult cells was :   Dolly, the sheep   Tadpoles   Northern Leopard frogs   A cow   Half-n-half Clue   4. The scientist who created the first recombinant DNA molecules :   James Shapiero   Ian Wilmut   Paul Berg   Howard Temin   Half-n-half Clue   5. Robert Holley, Har Gobind Khorana, and Marshall Nirenberg shared the Nobel prize for medicine in 1968 for their contribution to DNA reasearch, which was :   the discovery of the structure of DNA.   the discovery of the lac(tose) operon.   the discovery of the presence of DNA which could not be expressed.   the elucidation of protein synthesis.   Half-n-half Clue   6. The scientist who reported that DNA composition is species specific was :   Hamilton Smith   Erwin Chargaff   Herbert Boyer   Sidney Brenner   Half-n-half Clue   7. The Double Helix structure of DNA was first described by :   Peter Mitchell   James Watson, Francis Crick and Maurice Wilkins   Oswald Avery   Watson and King   Half-n-half Clue