Question 1: Who discovered a substance that was later named “Nucleic Acid” in 1869?


Question 2: What year was the first sheep cloned?


Question 3: What are adenine, cytosine, guanine, & thiamine also known as?


Question 4: The term “double helix” refers to what?


Question 5 (multiple choice): Which part of the term “deoxyribonucleic acid” indicates where DNA is located?


  1. oxy
  2. ribo
  3. nucleic
  4. acid




Question 1 Answer: Friedrich Miescher Question 2 Answer: 1997 Question 3 Answer: DNA’s Alphabet Letters Question 4 Answer: The shape of a DNA molecule Question 5 Answer: C