A point on a curve is said to be an extremum if it is a local minimum or a local maximum. The number of distinct extrema for the curve 3x^4 -16x^3 -24x^2 + 37 is

TLS Online TPP Program

#Question id: 13070

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

Antibodies raised against an antigen from one organism will react to a greater or lesser degree with similar antigens from a related organism, depending on how many surface epitopes they share. This has given rise to a systematic method of identification of microorganisms known as______?

TLS Online TPP Program

#Question id: 15402

#Section 1: Engineering Mathematics

The solution to x²y" + xy' - y = 0 is 

TLS Online TPP Program

#Question id: 19915

#Section 5: Bioprocess Engineering and Process Biotechnology

A continuous reactor has a dilution rate of 0.5 h^-1. Its residence time would be

TLS Online TPP Program

#Question id: 3895

#Section 3: Genetics, Cellular and Molecular Biology

Which one of the following types of eukaryotic regulatory proteins interact with enhancers?

TLS Online TPP Program

#Question id: 20544

#Section 4: Fundamentals of Biological Engineering

Match the group 1 with appropriate description of group 2.

Group 1                                                  group 2

(P) Carbon source                                       (1) Ammonium salts 

(Q) Nitrogen sources                                  (2)molasses, starch or corn syrup

(R) Phosphorus source                               (3) MgSO4

(S) Magnesium source                                (4)KH2PO4