The lag phase of the bacterial growth curve is marked by

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#Question id: 9274

#Section 2: General Biology

The different types of carotenoids found in photosynthetic organisms, the all carotenoids are

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#Question id: 14317

#Section 5: Bioprocess Engineering and Process Biotechnology

system for manufacture of single-cell protein is Methylophilus methylotrophus. This organism is produced aerobically from methanol with ammonia as nitrogen source. The molecular formula for the biomass is CH _1.680_0.36N_0.22; these cells contain 6% ash. What is the maximum possible biomass yield from methanol?

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#Question id: 3648

#Section 3: Genetics, Cellular and Molecular Biology

The initiation of DNA replication within a replicon always occurs at a fixed point known as:

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#Question id: 21728

#Section 5: Bioprocess Engineering and Process Biotechnology

In the reaction A → products, we find that when [A] has fallen to half of its initial value, the reaction proceeds at the same rate as its initial rate. Is the reaction zero order, first order, or second order?

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#Question id: 19553

#Section 4: Fundamentals of Biological Engineering

What is the molarity of 5.30 g of Na₂CO₃ dissolved in 400.0 mL solution?