1) All of a person's DNA is their... a) Haploid b) Genome c) Codon d) Nucleotide 2) How many chromosomes are in a typical human cell? a) 3 b) 23 c) 46 d) 57 3) A small section of DNA that codes for a particular protein. a) Chromosome b) Gene c) Gamete d) Nucleotide 4) Gametes are... a) Diploid b) Haploid 5) DNA strands are made up of nucleotides. Which is NOT found in a nucleotide? a) Nitrogenous base b) Phosphate group c) Deoxyribose sugar molecule d) Sulfate salt 6) Adenine always pairs with... a) Cytosine b) Guanine c) Thymine 7) Proteins are chains of... a) Amino acids b) Sugars c) Fatty acids d) Glycogen molecules

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