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Although animals do not have glyoxylate cycle its is still possible to find radioactively labelled carbon atoms from triacylglycerols incorporated into glucose.
Given the importance of fumarase to the citric acid cycle how is it possible for people with fumarase deficiency to produce adequate ATP for survival.
what are the equilibrium concentrations and concentration ratios.
The equilibrium constant for the denaturation of a protein is determined to be 0.13 at 59.8 degrees celsius. What is the standard state of delta G for the reaction, in kJ/mol to 0.01kJ/mol.
Given the following facts, (a) tell in which direction the reaction will tend to go if NAD^(+), NADH, pyruvate, and lactate were mixed, all at 1 M concentrations, in the presence of lactate dehydrog
A two electron transfer reaction you are studying has a standard state standard reduction potential (Eo') on 0.137V at 37C. What is the equilibrium constant for the reaction (Keq') at 37C.
Which fatty acid -palmitic, stearic, palmitoleic, or arachidonic, would have lowest m.p. and explain why. Which would be chiral? A)glyceryl tripalmitate,B) glyceryl 1-stearate, 2,3 dipalmitate,C) gl
Which of these statements apply to endocrine disruptors.
When digested DNA is analysed using agarose gel electrophoresis the total size of fragments sometimes does not add up to the size of the original DNA molecule.
What is the net charge of this peptide.
Calculation of amount of phenol red in micrograms present in 3ml of the solution, you will need to use the following data: the concentration of the unknown 5.0 micromoles, volume = 3ml, MW of phenol
Using a spectrophotometer set at 400 nm, an absorbance reading of 0.050 was obtained for a solution of p-nitrophenol at pH 6.5. The molar extinction coefficient of p-nitrophenol 21500 M-1cm-1 and th
Certain unscrupulous operators offer, for a fee, to freeze recently deceased individuals in liquid nitrogen until medical science can cure the disease from which they died. What is the biochemical f
What is the yield of ATP when each of the following substrates is completely oxidized to CO2 by a mammalian cell homogenate? Assume that glycolysis, the citric cycle and oxidative phosphorylation ar
Conduction of protons by the F0 unit of ATP synthase is blocked by modification of a single side chain by dicyclohexylcarboiimide (DCCD). What are the most likely targets of action of this reagent.
What are the arguments for and against the production of embryonic stem cells.
Why do potential space explorers need to be able to produce all of the food that they will need, regardless of whether life is found elsewhere.
If silicon-based life exists, would it be able to consume carbon-based life, digest it, and use the products as nutrients? Why or why not.
Describe the relationship between biological psychology and other fields in psychology and neuroscience.
This is to be a philosophical discussion.What are the characteristics of life? There are some things, like planets, stars, viruses and prions that have many of the characteristics of life.
A 5.0 mL aliquot of a stock tryptophan solution was diluted by adding 95 mL of water. The absorbance of that diluted solution was measured at 280 nm as 0.055 absorbance units.
If you wanted to make 100 mL of a 5mM ascorbic acid solution and you have on hand a 35mM ascorbic acid solution, how would you make it.
What is needed for photosynthesis and what is the wast product of photosynthesis? Also, given what you know about photosystems and how plants use visible light in photosynthesis.
Data from enzyme kinetic studies of an enzyme at specific substrate concentration. Data below also include from studies with town different inhibitors.
A drug impairs oxyegen consumption on liver mitochondria at a buffer of 7.4pH, Mg, and adp. It inhibits O2 uptake if isocitrate, 2-ketoglutarate and malate were substrates, but it will NOT is succin