Quiz  /  Engineering Chemistry Class 12 MCQ Questions With Answers

  • 1. 
    Choose correct statement for the genetic engineering.

  • Procedure to make genetically modified plant is same for all plants.
  • It is not possible to transfer only single gene through genetic engineering.
  • Gene can not be transferred from bacteria to plant cell.
  • All statements are correct.

  • 2. 
    Which is not the correct step in the process of genetic engineering.

  • Extraction of DNA from the source organism
  • Modification of the gene.
  • Production of the gametic cell
  • Insertion of gene to the host cell.

  • 3. 
    Study the following to be ready for tomorrow's test:

  • Worksheet 1
  • Worksheet 2
  • Quiz 1
  • Quiz 2
  • All of the above

  • 4. 
    The analysis phase ____________________

  • Determines what the program will do
  • Determines how the program will work
  • Determines whether or not the program works
  • Adds new features to the delivered program

  • 5. 
    Which Engineering Field is this...Design, construct, operate, and maintain machinery or structures that exist in or near the water?

  • Petroleum
  • Marine & Ocean
  • Water
  • Environmental

  • 6. 
    Which Engineering Field is this...Plan the design, construction, and maintenance of various civil structures?

  • Industrial
  • Mechanical
  • Civil
  • Petroleum

  • 7. 
    Aggregation models the _________ relationship

  • has-a
  • is-a
  • uses-a

  • 8. 
    Which of the following is an example of a genetically engineered organism?

  • A plant that received external DNA to produce natural insecticides
  • A new plant variety created as a result of mutation
  • Seedless fruits resulting from spraying the flowers with chemicals
  • A plant that naturally possesses medicinal properties

  • 9. 
    Which Engineering Field is this...Develop, process, and test materials to be used to fulfill a specific design purpose?

  • Chemical
  • Materials
  • Nuclear
  • Environmental

  • 10. 
    The implementation phase ____________________

  • Determines whether or not the program is feasible
  • Determines which classes are needed and what they will do
  • Determines whether or not the program works
  • Implements the program code

  • 11. 
    Supplies are Due Sept 6 for 100pts, -10pts every school day after the 6th.

  • True
  • False

  • 12. 
    Plant cell are .............. meaning a single cell from any part of the plant can divide and multiply into another complete plant.

  • Potent
  • Impotent
  • Totipotent
  • Pleuripotent

  • 13. 
    Does Bt corn only kill specific pests that damage the crop?

  • The Bt toxin kills all insects.
  • The Bt toxin kills European corn borer
  • The Bt toxin repels but doesn't kill insects
  • The Bt toxin kills European corn borer and other flying insects.

  • 14. 
    What is the reason farmers cultivate GMO crops?

  • Increase yields
  • Decrease pesticide input costs
  • Save management time
  • All of the above

  • 15. 
    Gene therapy is when

  • genes are given as medicines
  • proteins are used to make genes
  • new genes are made in the body
  • defective genes are replaced

  • 16. 
    How many main steps in the process of the crop genetic engineering according to the simulation activity.

  • 4
  • 6
  • 5
  • 3

  • 17. 
    The operations and maintenance phase ____________________

  • Determines what the program will do
  • Determines how the program will work
  • Determines whether or not the program works
  • Adds new features to the delivered program

  • 18. 
    The Agile Development model __________

  • Completes each phase fully before advancing to the next phase
  • Iterates through the phases to develop prototypes with increasing functionality
  • Focuses on best practices and is informally structured
  • Begins the next phase before the current phase is completed
  • Responds quickly to change and has short, daily status meetings

  • 19. 
    Which Engineering Field is this?Solve environmental problems related to pollution, water use, materials and energy use, waste treatment, etc?

  • Environmental
  • Materials
  • Waste
  • Industrial

  • 20. 
    The genes of an organism are made of

  • DNA
  • chromosomes
  • plasmids
  • cell nuclei

  • 21. 
    Which Engineering Field is this...Devise procedures and devices to improve medical conditions?

  • Biomedical
  • Health & Safety
  • Medical
  • Chemistry

  • 22. 
    Genetic engineering help in one of the following.

  • To produce transgenic organism.
  • To produce GMO
  • To change the genotype.
  • All of the above.

  • 23. 
    Which can be used to transfer the gene to target cell.

  • Gun
  • Agrobacterium
  • Dropper
  • None

  • 24. 
    The integration phase ____________________

  • Determines what the program will do
  • Determines how the program will work
  • Determines whether or not the program works
  • Adds new features to the delivered program

  • 25. 
    Dependency models the _________ relationship

  • has-a
  • is-a
  • uses-a

  • 26. 
    Inheritance models the _________ relationship

  • has-a
  • is-a
  • uses-a

  • 27. 
    Genetic engineering involves

  • change in chemistry of the amino acids
  • change in the chemistry of nucleic acid
  • change in chemistry if the cytoplasmic organelle
  • change in chemistry of the cell membrane

  • 28. 
    Electrochemical corrosion takes place at.........

  • anode
  • Anodic area
  • Near cathode
  • Cathodic area

  • 29. 
    Parent Night is Tonight at 5pm, if your parent/guardian comes to meet me, you'll receive extra credit.

  • True
  • False
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