chromosomes

• we find chromosomes in the nucleus, what are they made up of?

  the molecule DNA
• what do body cells contain?

  2 of each chromosomes, they are paired
• how many pairs of chromosomes do human body cells contain?

  23 pairs of chromosomes
• gametes have chromosomes which are not paired
• what do chromosomes carry?

  a large number of genes which determine many of our features
• where are the chromosomes found?

  in the nucleus