Tag: dna

• DNA, Genetics and Epigenetics

  A chromosome is a thread-like structure made of DNA and protein that holds genetic instructions. It as a tightly packed package or an instruction manual inside your cells that tells your body how to grow and work.

  A double helix describes the structure of DNA. A DNA molecule is made up of two linked strands that wind around each other to resemble a twisted ladder in a helix-like shape.

  Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups.

  Attached to each sugar is one of four bases: adenine (A), cytosine (C), guanine (G) or thymine (T). These are the rungs of the ladder that connects the two strands. Adenine bonds with thymine and cytosine bonds with guanine.

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  26 July 2026

• The Fund-raising BBQ

  A fund-raising BBQ is a popular way of obtaining money for research into common cancers, in particular prostate and breast cancer.

  BBQs produce many toxic substances including heterocyclic amines (HCAs), polycyclic aromatic hydrocarbons (PAHs) and nitrosamines.

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  7 May 2018