TLS Online TPP Program

#Question id: 92


Monosaccharide derivatives in which an amino group replaces one of the hydroxyl groups may have important roles in

#Section 2: General Biology
  1. DNA structure.

  2. intermediary metabolisms.

  3. vitamin C.

  4. sialic acids.

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TLS Online TPP Program

#Question id: 14283

#Section 5: Bioprocess Engineering and Process Biotechnology

Aeration ina fermenter is expressed as VVM. What will be the VVM if air is sparged at 2000 L/min with a working volume 10 m^3? 

TLS Online TPP Program

#Question id: 391

#Section 4: Fundamentals of Biological Engineering

In a hospital laboratory, a 10.0 mL sample of gastric juice, obtained several hours after a meal, was titrated with 0.1 M NaOH to neutrality; 7.2 mL of NaOH was required. The patient’s stomach contained no ingested food or drink, thus assume that no buffers were present. What was the pH of the gastric juice?

TLS Online TPP Program

#Question id: 15138

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

Match the items in group 1 with an appropriate description in group 2.
Group 1                                                                Group 2
(P) SWISS PROT                                 (1) derived protein structure database 
(Q) Local alignment                          (2) protein sequence database
(R) CATH                                             (3) GAP
(S) Global alignment                        (4) Smith–Waterman algorithm

TLS Online TPP Program

#Question id: 4140

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following statements about bacterial mRNA is true?

TLS Online TPP Program

#Question id: 1687

#Section 2: General Biology

A discontinuous antigen epitope is: