TLS Online TPP Program

#Question id: 4802


Why is tetrad analysis useful for studying genetics?

#Section 3: Genetics, Cellular and Molecular Biology
  1. Cells within a tetrad are haploid so genotype is directly reflected in the phenotype.

  2. Cells within a tetrad reflect the events of meiosis.

  3. Analysis of simple systems can elucidate general rules that apply more broadly.

  4. all of the above.

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TLS Online TPP Program

#Question id: 3563

#Section 3: Genetics, Cellular and Molecular Biology

Independent assortment is based on the random separation of homologous pairs of chromosomes in anaphase I of meiosis; it takes place when genes encoding two characters are located

TLS Online TPP Program

#Question id: 18087

#Section 1: Engineering Mathematics

Each of five questions on a multiple-choice examination has four choices, only one of which is correct. The student is attempting to guess the answers. The random variable X is the number of questions answer correctly. Probability that the student will get
Exactly three correct answers

TLS Online TPP Program

#Question id: 14626

#Section 5: Bioprocess Engineering and Process Biotechnology

A bacterial fermentation was carried out in a reactor containing broth with average density 1200 kg/m3 and viscosity 0.02 N.s/m2 . The broth was agitated at 90 rpm and air was introduced through the sparger at a flow rate of 0.4 vvm. The fermenter was equipped with two sets of flat blade turbine impellers and four baffles. The dimensions of vessel, impellers and baffle width were: tank diameter, Dt =4 m; impeller diameter, Di = 2 m; baffle width, Wb = 0.4 m; also, the liquid depth was H = 6.5 m 
Determine ungassed power, P; 

TLS Online TPP Program

#Question id: 4131

#Section 3: Genetics, Cellular and Molecular Biology

Aminoacyl-tRNA synthetases (amino acid activating enzymes):

TLS Online TPP Program

#Question id: 14343

#Section 5: Bioprocess Engineering and Process Biotechnology

Combustion reaction is as followed
Assuming a heat of combustion of 104 kcal per mole O2, the heat released by combustion of bacteria is ____