1. An internal draft tube is preferred to an external draft tube because A. it is easier to…

1. The function of the disengagement zone in an airlift fermenter is to A. prevent CO2 rich bubbles…

1. β-amylase is A. endoenzyme B. exoenzyme C. saccharifying enzyme D. both (b) and (c) 2. Juice clarification…

1. The ratio of the amount of a protein present in a sample, which is used as a…

1. A competitive inhibitor of an enzyme is usually A. a highly reactive compound B. a metal ion…

1. Vinegar is typically produced in fed-batch reactors because A. a fed-batch reactor can be used to maintain…

1. If starch-containing substrates are used for ethanol production, yeast strain can't be used directly because A. it…

1. Some types of variation are due to changes in the genetic material. What is this type of…

1. The disorder in which of the following may cause "Ehlers-Danlos Syndrome"? A. Dakshin protein B. Collagen protein…

1. A microarray is an ordered array of microscopic elements on a planer substrate that allows the specific…