MY TIME LINE

By Youjin Park

  • BIRTH

    BIRTH
    Its my birthday.

  • Vaccine

    Vaccine
    VACCINES: PAST SUCCEES AND FUTURE PROSPECTSI vaccinated when I was one years old.
    A vaccine is a biological preparation that improves immunity to a particular disease. My vaccine is to protect Hepatitis B and A,Influenza and yellow fever.

  • I Love to Eat Yogurt

    I Love to Eat Yogurt
    Why Yougurt is Good For YouI love to eat yogurt.
    Yoghurt, yogurt or yogourt (Turkish: yoğurt) is a dairy product produced by bacterial fermentation of milk. The bacteria used to make yoghurt are known as "yoghurt cultures". Fermentation of lactose by these bacteria produces lactic acid, which acts on milk protein to give yoghurt its texture and its characteristic tang.

  • Grew Tomato

    Grew Tomato
    biotechnology of Tomato
    My grandmother plant the tomato.
    A tomato to tomato transfer can control softening and ripening of the fruit. Another application is the transfer of modified forms of plant virus genes to plants to create a plant with complete resistance to that virus. It is easy to see how the use of rDNA enables much wider application of nature's diversity.

  • no seeds in tangerine

    no seeds in tangerine
    <a href='http://en.wikipedia.org/wiki/Tangerine' >tangerine</a
    There are no more seeds in the tangerines due to biotechnology, which changed its DNA.

  • X-Rays

    X-Rays
    x-raysI went to hospital to check my health.
    X-rays are a form of electromagnetic radiation, just like visible light. In a health care setting, a machines sends are individual x-ray particles, called photons. These particles pass through the body. A computer or special film is used to record the images that are created.
    Structures that are dense (such as bone) will block most of the x-ray particles, and will appear white. Metal and contrast media (special dye used to highlight areas of the body) will

  • Medicine

    Medicine
    How Does Medicine Work in Our BodyI cought cold so I ate medicine.
    Most medicines today are made in laboratories and many are based on substances found in nature. After a medicine is created, it is tested over and over in many different ways. This allows scientists to make sure the medicine is safe for people to take and that it can fight or prevent a specific illness.

  • antisepsis

    antisepsis
    antisepsisWe always eat food with antisepsis.
    Prevention of infection by inhibiting or arresting the growth and multiplication of germs (infectious agents). Antisepsis implies scrupulously clean and free of all living microorganisms.

  • Make Bread

    Make Bread
    Bread Fermentation
    I like to make bread with my sister.
    In the case of yeast fermentation, the waste molecules are ethanol and carbon dioxide. The yeast cells have to excrete the ethanol because it would build up and poison the cell.

  • Sun Cream

    Sun Cream
    what does sun screen do? what is sun screen?I bought suncream at the whole food supermarket.
    'Sunscreen, also commonly known as sun block, sun lotion, sun cream or block out, is a lotion, spray, gel or other topical product that absorbs or reflects some of the sun's ultraviolet (UV) radiation on the skin exposed to sunlight and thus helps protect against sunburn