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Biotechnology

Tracy Rains 7 preguntas

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Este test tiene tipos de pregunta que se abren en el reproductor de siempre.

Preguntas del test (7)

  1. 1When researchers come up with different types of biotechnology, they all center around the manipulation of [blank_start]DNA[blank_end].
    1. ADNA
  2. 2According to the lesson article, how many farmers around the world use biotechnology to improve crop yield?
    1. A100,000
    2. B1,000,000
    3. C13.3 Million
    4. D100 trillion
  3. 3Because of biotechnology, what is the most likely outcome in 5 years?
    1. ADNA sequencing will become faster and cheaper
    2. BDays will become longer and hotter
    3. CBatteries will increase the time they can hold a charge
    4. DHuman hearing will significantly improve.
  4. 4Which of the items below is an application of biotechnology?
    1. AImprovement of steel by adding more carbon
    2. BChanging carbon structure to be lighter and stronger.
    3. CIntegrating nano particles into clothing to protect from UV rays
    4. DInserting insulin gene into a cow so it produces milk with added insulin.
  5. 5Restriction enzymes act similar to a pair of scissors.
    1. AVerdadero
    2. BFalso
  6. 6The general term for taking one piece of DNA and adding it to another.
    1. ARNA
    2. BRecombinant DNA
    3. CEnzyme
  7. 7If you found a gene that makes plants taste bad to insects, what would be a benefit of inserting this gene into a corn leaf?
    1. APlants would be more likely to be infested with insects
    2. BCrop yields would decrease over time
    3. CThe ears of corn we eat would be healthier

Información

Descripción
Biology Test sobre Biotechnology , creado por Tracy Rains el 05/09/2017.
Idioma
English
Visitas
33
Etiquetas
biology
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