1) What is the primary function of DNA? a) Energy production b) Growth and development c) Oxygen transport d) Waste elimination 2) Why DNA is often referred to as the "blueprint of life"? a) It provides energy to cells. b) It determines an organism's traits and characteristics. c) It regulates cell division. d) It controls atmospheric conditions. 3) Who is credited with the early understanding of nucleic acids and the coining of the term? a) James Watson b) Francis Cricke c) Johannes Friedrich Miescher d) Rosalind Franklin 4) What term did Miescher initially use to describe the substance he isolated from the nuclei of white blood cells? a) Nucleotide b) Nucleus c) Nucleic Acid d) Nuclein 5) What is the overall structure of DNA often described as? a) Spiral staircase b) Twisted ladder c) Circular chain d) Zigzag line 6) Which nitrogenous base pairs with adenine in DNA? a) Thymine (T) b) Guanine (G) c) Cytosine (C) d) Adenine (A) 7) What is the term for the specific way in which nitrogenous bases pair in DNA? a) Base partnership b) Nucleotide connection c) Base pairing rules d) Helix bonding 8) What is the molecular structure of DNA? a) Double helix b) Single strand c) Spiral staircase d) Linear chain 9) What does DNA stand for? a) Deoxiribonucleic Acid b) Deoxyribunucleic Acid c) Deoxyribunocliec Acid d) Deoxyribonucleic Acid 10) What are four types of nitrogen bases? a) Adenin (A), Thymine (T), Guanine (G) and Cytosine (C) b) Adenine (A), Thymine (T), Guanine (G) and Cytosine (C) c) Adenine (A), Thymind (T), Guanine (G) and Cytosine (C) d) Adenine (A), Thymine (T), Guanine (G) and Cytosind (C)

INNHS IQ Quest

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