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Sciences AllOther (161) If you isolate mitochondria and place them in buffer with a low pH they begin to manufacture ATP. Why?
GHD,
1 6797Explain 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 7126During 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?
3088Reduction of which intermediate in glycolysis leads directly to a compound involved in the biosynthesis of fats?
1 3535When a forensics laboratory tests evidence collected at the scene of a crime using the "DNA Fingerprinting" technique, what are the technicians comparing?
1 3891At approximately what age do women begin showing an increased risk of giving birth to children with chromosomal abnormalities?
1 3693
Explain what are enzymes?
Will my child need a pacemaker?
Describe the pathophysiology and symptoms of common hematologic conditions such as anemia, thrombocytopenia, and leukemia.
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 Two ml of above reaction mixture was withdrawn and mixed with 3 ml of Tris–HCl buffer, 5 ml of 125 mM Na2CO3, and 0.5 ml of phenolphthalein (25 mg phenolphthalein/100 ml absolute alcohol).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 two things that enter the cell for cellular respiration?
give the formula of borax?
How do you measure the content of vitamins or iron in a plant ?
How do you ensure the quality and safety of cancer care provided to patients, particularly during complex treatments like chemotherapy or radiation therapy?
What are oesnophils?
Explain the degradation of acrylamide?
What are some examples of secretory cells?
i have pcb and i am all set to do biotech so i wanted to know is this a successful option which has its perks??
What is xenograft?
What a test tube brush and how is it used?
Tell me how many planets are now in the solar system?