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TLS Online TPP Program

#Question id: 36291

Which of the following statements is/are correct ? 

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. A test devised specifically for MP trees is called the Kishino–Hasegawa (KH) test.
  2. A frequently used statistical test for ML trees is the Shimodaira–Hasegawa (SH) test (likelihood ratio test).
  3. The Bayesian method efficiently evaluates phylogenetic trees using MCMC resampling, assigning posterior probabilities to nodes without bootstrapping. 
  4. ackknifing is a resampling method where half of the sites in a dataset are randomly removed, and trees are reconstructed from these shorter datasets. 
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TLS Online TPP Program

#Question id: 27312

#Section 3: Genetics, Cellular and Molecular Biology

RNA contains uracil in place of thymine. Uracil has the same single-ringed structure as thymine, except that it lacks the_______
TLS Online TPP Program

#Question id: 27313

#Section 3: Genetics, Cellular and Molecular Biology

Which type of interactions promote and stabilize the tetraloop structure.
TLS Online TPP Program

#Question id: 27314

#Section 3: Genetics, Cellular and Molecular Biology

A feature of RNA that adds to its propensity to form double-helical structures is additional non-Watson–Crick base pairs. One such example is the G:U base pair, which has
TLS Online TPP Program

#Question id: 27315

#Section 5: Bioprocess Engineering and Process Biotechnology

In an exponentially growing batch culture of Saccharomyces cerevisiae, the cell density is 30 𝑔𝐿−1(𝐷𝐶W), the specific growth rate (𝜇) is 0. 4ℎ−1 and substate uptake rate (rs) is 18𝑔𝐿−1ℎ−1. The cell yield coefficient 𝑌𝗑/𝑠 will be
TLS Online TPP Program

#Question id: 27316

#Section 5: Bioprocess Engineering and Process Biotechnology

If the rate of product formation is approximately proportional to the rate of cell growth, then this pattern of product formation is referred to as:
TLS Online TPP Program

#Question id: 27317

#Section 5: Bioprocess Engineering and Process Biotechnology

In microbial cultivation, the expression for product synthesis rp = αµX + βX denotes