Basic Principles of Biotechnology MCQs

If the frequency of males affected with an X-linked recessive condition in a human population is 0.10 (one in ten), what will be the expected frequency of affected females?

Power number also called Newton's number, is defined as a dimensionless parameter relating to

In the meiosis type cell division, chromatids segregates during

Binding of mannose 6-Phosphate to protein lead to its localization to

In mammalian cells, RNA editing P. Can change the coding capacity of a gene after transcription Q. Creates a stop codon in the middle of the apo-B mRNA in intestinal cells but not in liver cells R. Usually makes many changes in each mRNA S. Can change specific nucleotides by deamination

All histones undergo post-translational modification of specific amino acids. These modifications P. Alter the charge of the histone molecule Q. Are permanent R. Occur on the N-terminal tail of the histones, which are thought to extend out from the core S. Occur at specific times during the cell cycle

The concept of random fluctuations gene frequency as an evolutionary force was originally proposed by

In a bioreactor baffles are incorporated to

Cytochrome P450 family of enzymes causes detoxification mainly by