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Search the CDC website and find an MMWR article describing an outbreak that involved multiple federal, state, and local agencies, and/or a public/private partnership.
Describe the flavor compounds in foods produced by microbe more specific than perfore answers. Please write in detail about each flavor compound in food by microbes ex. how to react with microbes to
Imagine yourself to be a microbial pathogen, tell us the reason for your choice, and describe in detail the structures you would like to have in order to live in the habitat of choosing and the fact
Imagine yourself as a virus and you need to establish infection in an organ of your choice.
Discuss the need for following universal precaution when coming in contact with body fluids.
Answer the multiple choice questions. Explain the reason.
If you were trying to determine the function of your favorite nucleoporins, your first experiment would be to see whether it binds to other nucleoporins. What type of experiment would you perform? W
How are proteins targeted to different compartments with in a eukaryotic cell? Please give a detailed example of how a protein is targeted to a specific organelle.
Under some environmental conditions the halophile Halobacterium halobium synthesizes a membrane protein (MW 26,000) bacteriorhodopsin.
Locate the chromosomal map position of the BRCA1 gene and identify the genes located nearby.
We now understand that mutations that cause the inhibition of apoptosis are found in tumors. Because proliferation itself is not induced by the inhibition of apoptosis.
A type of cell called a lymphocyte makes proteins that are exported from the cell. You can track the path of these proteins within the cell from production through export by labeling them with radio
Select at least two cell organelles. What does each organelle do? What changes would happen in the cell if your first organelle took over all the duties of the second organelle.
What structure is found in the eucaryotic cell's nucleus and what is its equivalent in the procaryoltic cell.
Prokaryotic cells are simple cells. Eukaryotic cells are more complex. What structures do eukaryotic cells have that prokaryotic cells do not.
Eukaryotic cells are complex in organization and structure, especially when you consider their small size. Consider the organelle contents of the typical eukaryotic cell.
House the neurtransmitters that will ultimately be released into the synaptic cleft in response to an action potential arriving at the nerve terminal.
A standard procedure in pufying tubulin is to extract the tissue on ice, then add GTP and warm the tissue extract to 37C. The warmed extract is then centrifuged at a speed insufficient to pellet ave
Explain how photosynthesis and respiration are linked in order to provide you with energy from the food you eat.
What sorts of member molecules may be distributed asymmetrically? Why does it make sense for certain components of membranes to be asymmetrically distributed? Give specific examples. How can a membr
Explain what pumps and/or transporters are involved in moving neurotransmitters into synaptic vesicles.
Give a functional definition of a eukaryotic gene. Please include all parts of a eukaryotic gene and what the function of each element is. Which parts of a newly synthesized eukaryotic mRNA molecule
The addition of oligomycin to mitochrondria markedly drecreased both the rate of electron transfer from NADH to oxygen and the rate of ATP formation.
Nigericin is an ionophore that exchanges K+ for H+ across membranes. Explain how the treatment of functioning mitochondria with nigericin uncouples electron transport form oxidative phosphorylation.
Certain chemicals block ATP synthesis by allowing protons and other ions to "leak across membranes," disrupting the charge and protein gradients established by electron flow through an electron tran