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Read the case history and then answer the questions.Sickle Cell AnemiaThe Peters family recently returned home from Ethiopia after adopting their son Trace. He was 22 months old, and little was known about his medical history. Upon returning to the United States, an international adoption specialist reviewed his file and requested blood work. It was determined that the fatigue, jaundice, and swollen joints Trace had been experiencing were caused by sickle cell anemia. What type of mutation causes sickle cell anemia? 

Identify the stages of biofilm formation shown on the image below.   

Which kind of gene regulation does not change the rate of gene transcription to RNA?

In the absence of tryptophan, the trp repressor is _____________________.

What is quorum sensing?

The following image best illustrates which of the following concepts?  

While working at a construction site, you cut your hand on an old nail buried in dirt. To avoid infection, you apply H2O2 to the cut. This chemical will be MOST effective against which of the following classes of bacteria?

Which of the following pairs of codons might you expect to be read by the same tRNA as a result of wobble?  

Which type of gland releases its secretions via exocytosis without damage to the cell?

What function does capsule have for a bacteria. There are multiple right answers please pick all that apply for full credit.