Which of the following is true for Tandem-duplication mutations?

#Question id: 2140

#Section 2: General Biology

According to the current model for HIV infection, which of the following is not involved in the process of membrane fusion?

#Question id: 3754

#Section 3: Genetics, Cellular and Molecular Biology

Thymine makes up 28% of the nucleotides in a sample of DNA from an organism. Approximately what percentage of the nucleotides in this sample will be guanine?

#Question id: 14302

#Section 5: Bioprocess Engineering and Process Biotechnology

Pseudomonas sp. has a mass doubling time of 2.4 h when grown on acetate. The saturation constant using this substrate is 1.3 g/l (which is unusually high), and cell yield on acetate is 0.46 g cell/g acetate. If we operate a chemostat on a feed stream containing 38 g/l acetate, find the Substrate concentration when the dilution rate is 0.8Dmax?

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#Question id: 15891

#Section 6: Plant, Animal and Microbial Biotechnology

#Question id: 15470

#Section 4: Fundamentals of Biological Engineering

In the stoichiometric equation given below identify which one of the following corresponds to oxygen balance:

CwHxOyNz + aO2 + bHgOhNi cCHαO_βN_δ + dCO₂ + eH₂O