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Compare and contrast the electron transport systems (ETS) utilized in aerobic respiration and the light reactions of photosynthesis. Include a discussion of the inputs and outputs of each ETS and al
for one electron pair, the amount of potential energy in the proton gradient which is theoretically available for ATP synthesis under standard conditions.
Aliens land. You find that in almost all ways, their metabolism is identical to that of humans. One important difference is that they do not use NAD/NADH.
In the presence of oxygen, some of this energy is ultimately converted into ATP production. However, no such conversion happens under anaerobic conditions. Explain why.
Instead of using yeast cells the same experiment was performed with Clostridium, an obligate anaerobe. Again flask A had aeration and Flask B was in an anaerobic jar.
The role of oxygen molecules required for aerobic respiration.
What molecule is required for aerobic respiration? Some microbes thrive in an anaerobic environment. How do they efficiently generate ATP in these conditions.
Why does the boy have high levels of CO2 and lactic acid and low levels of O2.
A number of major worldwide industries are based on anaerobic respiration in a lower form of organism. Can you help me identify a couple of these industries and explain how anaerobic respiration pla
You think that your unknown organism does not ferment mannitol. There are two tests that you can perform to determine if your unknown organism ferments mannitol. What are the two tests.
How are carbohydrates important in RNA and DNA? How do they function as part of DNA and RNA.
explain Carbohydrate molecules. explain Carbohydrate molecules.
Which of the following illustrates the correct sequence of events in the synthesis of a protein molecule.
You start with a normal functioning cell where all parts of protein production are working properly. You treat a cell with RNAase that prevents production of mRNA. For each of the following molecule
calculate the isoelectric point of a protein. I understand that you need to substitute variations of pH until you find a pI that is close to zero.
You have isolated a new protein and are in the process of characterizing it. Several pieces of data about the protein are presented below. What can you deduce about the structure of this protein at
Packing together of two or more adjacent folded sections within a contiguous piece of polypeptidechain (found to occur in many unrelated proteins)
Assume that protein synthesis always reads along a chromosome. How are these two types of mutations likely to affect the protein coded for by a mutant gene.
Make sure you explain the difference between primary and tertiary structures.
After doing a comparative analysis of fish protein I have been asked "What was the purpose of heating the fish potein sample with DTT?"
tracing a typical secretory protein from the initial transcription.
what eukaryotic organelle might structure be analogous.
Calculate the fraction of Vmax. Calculate the fraction of Vmax.
what is the turnover number for carbonic anhydrase.
Calculate the initial velocity at each of the other substrate concentrations.