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Question 1: What is ecological economics? and how is ecological economics similar or different from classical/mainstream economics? Question 2: Differences between gram positive and gram negative bac
Question 1: Briefly describe three mechanisms that allow nitrogen fixation under aerobic conditions? Question 2: Draw a diagram of the nitrogen cycle with labels describing the metabolic processes.
Question 1: What is the reason that the law regarding farms, which should be regulated under Clean Air Act, has never been enforced? Question 2: Do you agree that the federal government should be in
Question 1: What's the notochord? Do we have one? Is it a neural structure? Question 2: The proneural region has "stochastic cell fate determination." What does this mean? What happens if I pick an
Question 1: Compare and contrast antigenic drift and antigenic shift. Which causes the greatest antigenic change? Explain. Explain why both drift and shift can be a problem for vaccine development?
What is the name of the causative agent of tuberculosis? Why does active tuberculosis often lead to a permanent reduction in lung capacity, whereas other respiratory diseases cause only temporary re
Question 1: Discuss the concept that life has a chemical basis. Question 2: Explain what REDOX reactions are and their importance to the cell.
How does the chromosomal order of the homeotic genes correlate with their area of expression in an organism? What do the homeotic genes specify in an organism, in general term?
Question 1: Show the complete condensation reaction to form maltose. Question 2: Show the complete hydrolysis of a dipeptide. Label all molecules. Please show the hydrolysis reaction through a struc
Question 1: Provide a complete description of the disease Ebola and the mechanism of pathogenesis (how does it cause you to become ill). Question 2: How is it transmitted? What are the characteristi
Explain what global regulation is , using heat shock as an example and how is it different from the mechanism of operon repression and induction?
Question 1: What is the correct order the translational complex forms? Question 2: Explain why anatomists describe the adductor magnus as a muscle composed of two parts: an adductor part and a hamst
What enzyme or function is being affected by each mutation of the mutations listed at the nonpermissive temperature. 1) no peptide bond is formed between the amino acid bound to the tRNA at the A si
Question 1: What modifications on proteins can be used to track the secretory process? Question 2: What is elephantiasis and what causes it?
Which of the following targets would you expect to be the most selective with respect to lack of toxicity in humans? A. cytoplasmic membrane function B. peptidoglycan synthesis C. DNA synthesisD. 70S
Which of the following is FALSE concerning replicate of viruses? A. Certain bacteriophages may insert the phage genome into the host chromosome B. If A occurs, the phage is genome is referred to as a
Which of the following is NOT true of viral replication: A. In the entry phage of viruses, phages inject the nucleic acid and the capsid stays outside. B. In the entry phage of viruses, animal virus c
Name and briefly describe the different categories of epithelial tissues based on cell shape and number of layers of cells found in the tissue.
Question 1: Is there a difference in the privacy issues for information about the gene alleles that you inherited and the proteins produced by your cells? Question 2: In what way is DNA methylation
Question 1: Why are hair, nails and glands referred to as epidermal derivatives? Question 2: Melanocytes where are they found? what is their function?
Question 1: Describe how skin contributes to thermoregulation, protection and sensation? Question 2: What is the skins role in the synthesis of vitamin D? Question 3: Describe the composition of the e
Question 1: What are stem cells? give some examples of stem cells and their location? Question 2: What is meant by cell differentiation? give examples of a cellular differentiation?
Question 1: What are homoglous chromosones? Question 2: How many chromosomes does a diploid human cell contain? Question 3: What happens in each of the phases (G1, S, G2, M and C) of the cell cycle.
Question 1: Briefly describe the structure and function of the rough and smooth endoplasmic reticulum, golgi complex, lysosomes and mitcochondria. How are lysosomes formed? Question 2: Diagram and d
Which causes the greatest antigenic change? Explain. Explain why both drift and shift can be a problem for a vaccine development? Which can lead to a pandemic influenza, and why?