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: 14518

#Section 1: Engineering Mathematics

From a pack of cards two are drawn, the first being replaced before the second is drawn. The probability that the first is a diamond and the second is a king is

TLS Online TPP Program

#Question id: 3651

#Section 3: Genetics, Cellular and Molecular Biology

__________________is spontaneous hydrolytic reaction that involves cleavage of the N-glycosylic bond between N-9 of the purine bases A and G and C-1 of the deoxyribose sugar and hence loss of purine bases from the DNA.

TLS Online TPP Program

#Question id: 2097

#Section 3: Genetics, Cellular and Molecular Biology

Free and unesterified fatty acids bind to one of a number of chaperone proteins in order to be transported in the aqueous environment of the cytosol. Which of the following facilitates this intracellular transport?

TLS Online TPP Program

#Question id: 15880

#Section 6: Plant, Animal and Microbial Biotechnology

 Which one types of culture is ideal for the determination of effects of individual nutrients on cell growth and metabolism.

TLS Online TPP Program

#Question id: 14767

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