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Problem: Photophosphorylation occurs during... O Two of these are correct O Carbon Fixation • The Light Reactions • The Calvin Cycle
Problem: Summary of identified Salmonella enterica. Brief description of the microorganism with the following information:
Su ppose you counted 99 colonies on an agar plate made with 0.1 ml of a 10- 4 dilution of the original sample. What was the CFU/ml of the original sample?
Problem: In prokaryotes we have a shape called spirillum which is a rigid spiral? How would you describe rigid?
List and explain an Infections Diseases, its Physiology and Structure, Virulence, Epidemiology, Disease, Signs, and Symptoms , Diagnosis, Treatment
Describe how transduction can be manipulated for use in drug delivery or for biotechnology
Using your pathogen chosen in the Week 1 discussion (Salmonella Spp.), describe its cellular or acellular characteristics.
If a commensal microorganism breaches the epithelial barrier of the gut, which of the following does NOT occur?
What is the function of the thioglycollate in the obligate anaerobe broth? What is the function of the reazurin?
Compare the difference between a point mutation and a frameshift mutation
Problem: List DNA sequences present in the plasmid vector used in this experiment. Describe their function.
Predict the types of gametes that are formed if non-disjunction of the X chromosome occurs in the 2nd division. Click on all the different possible gamete
How can genes be "turned on" or "turned off"? Describe the different levels that contribute to regulation of gene expression.
Site-directed mutagenesis is a powerful tool in biotechnology. If one wanted to specifically change one amino acid to another in a particular enzyme,
What are some possible medical complications that Jennifer may develop secondary to binge eating and her compensatory behaviors?
How do these three types of RNA molecules control gene expression? Provide a specific example of how regulatory RNA's function.
Why are viruses perfectly designed to multiply and spread throughout the world? What can humans do to protect ourselves?
Please see the directions above as well. The scientific method and its components The different types of carbon compounds
what is expected about our PCR being positive or negative (shown as a band of amplified DNA on the gel at the end of the experiment).
Question: If operons are so useful, why don't humans use them?
Problem: Explain how policy may account for the biological/genetic factors that affect a population's health at the individual level.
where do you think you would find a large variety and quantity of bacteria? Where would you expect to see a more limited variety and quantity?
Problem: Both nitrogen and carbon fixation are processes that require a lot of energy.
Q1. Prokaryotes are all around us. Develop an experiment to visualize these microbes from an environmental sample.
Problem: What enables a new drug to be effective against bacteria that are able to resist old drugs?