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TLS Online TPP Program

#Question id: 4170

 Shifting of the reading frame by one nucleotide results in __.

#Section 3: Genetics, Cellular and Molecular Biology

  1. the production of a completely different protein that is likely non-functional

  2. a substitution only at the first amino acid

  3. the generation of homologous proteins

  4. a protein that has one less or one more amino acid

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TLS Online TPP Program

#Question id: 3268

#Section 3: Genetics, Cellular and Molecular Biology

A population of insects is in Hardy-Weinberg equilibrium for a gene with alleles A = orange and a = yellow eyes. There are 91% orange and 9% yellow individuals in the population. If the fitness of the yellow phenotype suddenly drops to zero, what will be the allele frequency in the next generation?
TLS Online TPP Program

#Question id: 5161

#General Aptitude

Find the unit digit of 83 × 87 × 93 × 59 × 61. 
TLS Online TPP Program

#Question id: 16573

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which the following statements is/are true about the stacking gel?
TLS Online TPP Program

#Question id: 27059

#Section 4: Fundamentals of Biological Engineering

What is the heat of reaction if the heat of combustion of products is 10 J and heat of combustion of reactants is 5 J?
TLS Online TPP Program

#Question id: 24084

#Section 5: Bioprocess Engineering and Process Biotechnology

The first-order reaction A → B, has k = 5.67 s–1. If [A]0 = 0.500 M, how long will it take [A] = 0.124 M?