Bio Chemistry Interview Questions
Questions Answers Views Company eMail

Why does the pH of the blood decrease in a person who has digested trematol?

2042

If you isolate mitochondria and place them in buffer with a low pH they begin to manufacture ATP. Why?

GHD,

1 5936

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 6235

Which cellular compartment becomes acidic during mitochondrial electron transport?

2 5476

what is the primary purpose of fermentation in the absence of oxygen?

1 5750

Name the terminal electron acceptor during mitochondrial respiration?

1 7073

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?

2559

Which vitamins participate, in coenzyme form, in reactions of the tricarboxylic acid cycle?

1688

Reduction of which intermediate in glycolysis leads directly to a compound involved in the biosynthesis of fats?

1 2807

Which organ and subcellular site are most important for fatty acid biosynthesis?

1 2845

Which compound is involved in reducing levels of homocysteine in the blood?

2089

When a forensics laboratory tests evidence collected at the scene of a crime using the "DNA Fingerprinting" technique, what are the technicians comparing?

Vimta Labs,

1 2995

What is the difference between and aldose and a ketose? Give an example of each?

2 15263

What are carbohydrates used for in living systems?

3 9127

what is a Reducing sugar?

3 4805


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Un-Answered Questions { Bio Chemistry }

What does ammonal contain? For what purpose it is used?

609


What is ph? What are the units of ph?

625


Do the phosphate and the pentose groups give homogeneity or heterogeneity to the nucleic acid chains? Supported by that which of those groups is expected to participate in the highly diverse and heterogeneous genetic coding, i.e., Which of those groups is the basis of the information for protein production?

527


In which oxidation state chromium exhibit different color?

569


What is the chemical formula of xylose?

679






Since pepsin is a gastric enzyme does it, has acid or basic optimum ph? What happen to pepsin when it passes to the duodenum?

563


Which type of chemical bond maintains the pairing of each chain in the dna molecule?

533


What is the property of Alkaline earth metal Ions?

589


Why does the pH of the blood decrease in a person who has digested trematol?

2042


How much empty space is found in globular proteins?

1610


The expression q=delta (e)-w is? What does it states?

634


Does ph affect the enzyme activity?

601


which fat soluble vitamin has co-enzymic function?

1457


What are enzymes?

586


Why nitrogen cannot form penta halides?

665