Quiz

Modifying Plant Characteristics
 Using RNA Interference

Take the following quiz. Answers are found at the bottom of this page.

1. Sclerotinia sclerotiorum which utilizes ______________ to establish infection and to complete the life cycle.

2. RNAi stands for:

3. RNAi is a useful tool for:

4. Advantages of RNAi (check all that apply):

5. Arabidopsis lines transformed with an RNAi construct to suppress the Pistilata gene (PI) that is associated with _________________ were generated.

7. Check all correct statements:

6. Enhanced Disease Susceptibility 1 (EDS1) is a gene that has been shown to be involved in _____________ against several pathogens

8.The term RNAi was first used when it was observed in the nematode (worm) Caenorhabditis elegans. True or false.

9. RNAi has been used in what instances? Check all that apply.

10. RNAi silencing is triggered by ____________ RNA leading to the suppression of gene expression.

Answers:

1. Senescent tissues

2. Ribonucleic acid interference

3. Both of the above

4. All

5. Flower development

6. Plant defence

7. All

8. True

9. All

10. Double stranded

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