Which part of a DNA sequence does transposase recognize?

Without the presence of iron, ferritin mRNA

You are conducting a serial dilution of a stock sample. You transfer 5mL from your stock into your first dilution tube containing 15mL. What is the dilution of the third tube? 

What is the major difference between series dilution and serial dilution?

What is Brownian motion? How can Brownian motion be distinguished from true motility?

The above image shows isolation streaking of Pseudomonas fluorescens under ultraviolet radiation. Why does a researcher flame sterilize a loop between each of the five streaks shown above?

In the student research project experiment you used Nutrient Agar and M9/ BHI media to proliferate bacteria. In which medium you can expect more growth?  

What do RAG1 and RAG2 proteins bind?

I certify that I did not use any materials for this exam, and I did my own work.

True or False. In Fukuyama-Type Congenital Muscular Dystrophy, the secreted protein fukutin is not expressed due to an insertion that affects its mRNA stability.