TLS Online TPP Program

#Question id: 360


Which of the following is considered to be a strong base (alkali)?

#Section 4: Fundamentals of Biological Engineering
  1. HCl → H+ + Cl-

  2. NH3 + H+ ⇔ NH4+

  3. H2CO3 ⇔ HCO3- + H+

  4. NaOH → Na+ + OH

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TLS Online TPP Program

#Question id: 14798

#Section 5: Bioprocess Engineering and Process Biotechnology

Match the microbial growth characteristics in column I with the corresponding features in column II.
Column I                                                                                        Column II
A. Growth associated product formation.                  1. Specific growth rate decreases with increasing product concentration.
B. Growth associated product formation                    2. Specific product formation rate is constant
C. Product inhibition                                                        3. Specific product formation rate is proportional to Specific growth rate.
D. Substrate inhibition                                                     4. Specific growth rate decreases with increasing substrate concentration. 

TLS Online TPP Program

#Question id: 13048

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

In HAT selection surviving cells synthesise nucleotides by means of:

TLS Online TPP Program

#Question id: 3955

#Section 3: Genetics, Cellular and Molecular Biology

When chromatin is treated with nonspecific nucleases, what is the length of the resulting pieces of DNA?

TLS Online TPP Program

#Question id: 3708

#Section 3: Genetics, Cellular and Molecular Biology

The incorporation of new nucleotides into a growing strand of DNA occurs during ________.

TLS Online TPP Program

#Question id: 9581

#Section 2: General Biology

These four Photosystem II, Cytochrome b6 f, Photosystem I and ATP synthase integral membrane complexes are vectorially oriented in the thylakoid membrane to function as follows, find out the incorrect statements;