1) What type of molecule is DNA? a) Monomer b) Oligomer c) Polymer 2) What shape is DNA? a) Double-helix b) Circle c) Helix 3) Each gene code for a sequence of ... a) Lipids b) Sugars c) Amino acids 4) Amino acids make up ... a) Proteins b) Saccharides c) Chromosomes 5) What is a gene? a) A pair of chromosomes b) A type of chromosomes c) A length of DNA 6) Where is DNA located in cells? a) The nucleus b) The lysosome c) The cytoplasm 7) How is DNA organised in the nucleus? a) As genes b) As chromosomes 8) How many chromosomes does a human body cell have? a) 46 b) 36 c) 23

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