Questions

Starch aqueous solution is a lyophilic colloidal solution.

Lyophilic colloids are liquid loving colloids.  When these colloids are mixed with suitable liquid high force of attraction exists between colloidal particles and liquid.

The process of copying genetic information from one strand of the DNA into RNA is termed as transcription. In transcription, only a segment of DNA and only one of the strands is copied into RNA. This necessitates defining the boundaries that would demarcate the region and the strand of DNA that would be transcribed.

The Lachman test is used to evaluate stability of the Anterior cruciate ligament.

This can be interpreted from these lines of the passage, “Sanctions also play a dramatic role as an offensive militaristic manoeuver” and "Indeed, economics is often used directly as a weapon of war and conflict via trade sanctions."