List of top Biotechnology Questions

A karyotype is used to visualize:
In eukaryotic transcription, the carboxy-terminal domain (CTD) of RNA polymerase II is essential for:
Major gluconeogenesis occurs in:
If side chains of amino acids interact with each other, which of the following would be termed as a salt bridge?
In DNA replication, the leading strand is synthesized:
Which of the following would be most affected in a cell lacking functional phosphatidylinositol-4,5-bisphosphate (PIP2)?
In bacterial operons, which mutation would prevent transcription of downstream structural genes but not affect the promoter region?
In oxidative phosphorylation, inhibition of complex III would most directly lead to accumulation of which of the following?
The chemiosmotic hypothesis explains ATP synthesis by:
The Bohr effect describes:
The pentose phosphate pathway produces:
The parts of proteins having the highest flexibility are:
A prominent prebiotic substance is:
Which vitamin is a precursor for the coenzyme NAD+?
During the TCA cycle, which step results in substrate-level phosphorylation?
Which of the following enzymes is responsible for converting glucose-6-phosphate to fructose-6-phosphate in glycolysis?
Which of the following antibiotics is produced by chemical synthesis?
Agar-agar is a polymer of:
Porins:
Which of the following statements about prions is true?
Which of the following is not a characteristic of anaerobic respiration in bacteria?
Photosynthesis is a:
The prominent group of microorganisms involved in marine biocorrosion is:
Which of the following is a selective medium for Gram-negative bacteria?
A transducing phage differs from a regular bacteriophage in that it: