If you isolate mitochondria and place them in buffer with a low pH they begin to manufacture ATP. Why?
Explain why in anaerobic cells the ratio of pyruvate/ lactate is much less than 1 while under aerobic conditions the ratio of pyruvate/ lactate is much greater than 1?1 4904
Which cellular compartment becomes acidic during mitochondrial electron transport?2 4090
what is the primary purpose of fermentation in the absence of oxygen?1 4629
Name the terminal electron acceptor during mitochondrial respiration?1 6025
During a heart attack, blood flowing to the heart muscle is interrupted by blockage of a coronary artery. How would you expect the metabolism in the heart to change?1824
Reduction of which intermediate in glycolysis leads directly to a compound involved in the biosynthesis of fats?1 1906
Which organ and subcellular site are most important for fatty acid biosynthesis?1 1767
When a forensics laboratory tests evidence collected at the scene of a crime using the "DNA Fingerprinting" technique, what are the technicians comparing?1 1961
What is the difference between and aldose and a ketose? Give an example of each?2 13514
What are carbohydrates used for in living systems?3 7438
what is a Reducing sugar?3 3032
how I cell disease is caused?
How are free energy changes related to LeChatelier's Principle?
Why are right-handed helices more stable than left-handed helices?
How do peptides react with cyanogen bromide?
How are free energy, equilibrium and spontaneity related to each other?
All technical,written test questions
ano po ba ang bermuda triangle? ano po ang nandito? meron po bang mga naitala na aksidente sa gawing ito? ano po ang scientific question nito?
Why does the pH of the blood decrease in a person who has digested trematol?
What type of column is generally used to separate amino acids from each other?
The elution volume of an enzyme on a gel filtration column can be predicted from a) its enzyme activity b) its protein absorbance at 280 nm c) subunit composition and monomer molecular mass(es) d) Choices a) and b) are both correct.
I have given the protocol for the cyclodextrin glygosyl transferase assay: One ml of appropriately diluted enzyme sample was incubated at 60 °C for 15 min with 5 ml of 1% (w/v) gelatinized soluble starch in 50 mM, 7.0-pH Tris–HCl buffer. Reaction was terminated by boiling the reaction mixture for 3 min and reaction volume was made to 10 ml with distilled water. Two ml of above reaction mixture was withdrawn and mixed with 3 ml of Tris–HCl buffer, 5 ml of 125 mM Na2CO3, and 0.5 ml of phenolphthalein (25 mg phenolphthalein/100 ml absolute alcohol). Absorbance was measured at 550 nm. The percent decrease of sample was calculated with respect to control containing 5 ml of buffer, 5 ml of sodium carbonate and 0.5 ml of phenolphthalein. where Acontrol = absorbance of control and Atest = absorbance of sample. The amount of β-cyclodextrin (β-CD) produced was estimated from the standard graph of 0–500 μg/ml β-CD concentration against % decrease in absorbance. One unit of CGTase was defined as the amount of enzyme required to produce 1 μm of β-CD/min. Please can you suggest me the formula for the defination given in the last line
What are species grow in waitland?
I understand that urine can act as a reagent to break disulfide bonds? I am particularly interested in bonds between cysteines. and or any other amino acids.
What do you like LEAST & MOST about your current position?
In which forms arsenic impurities present in drug.