In Lotka and Voltera’s two species competition model: Where N represents population size, r growth rate and K maximum carrying capacity for species 1 and 2. The interspecific competition coefficient α12 <1will mean:

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#Question id: 19005

#Unit 13. Methods in Biology

If the molecule is non-polar which of the following chromatography can be used to analysed sample

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#Question id: 2992

#Unit 2. Cellular Organization

DNA was isolated from three different cell types of the same organism, the relative DNA content for each type was determined, and the results were plotted on the graph shown in the figure below. Refer to the graph to answer the following questions. Which sample of DNA might be from a cell that stopped the process of cell division in G0 phase of the cell cycle prior to meiosis?

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#Question id: 2652

#Unit 2. Cellular Organization

 Which of these acts as an inducer of the lac operon?

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#Question id: 843

#Unit 1. Molecules and their Interaction Relevant to Biology

_______ enzymes that catalyze isomerization reactions in folding pathways of some proteins.

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#Question id: 216

#Unit 1. Molecules and their Interaction Relevant to Biology

Which atom is the reactive center on biotin?