A weak acid HA has a pKa of 5.0.  If 1.0 mol of this acid and 0.1 mol of NaOH were dissolved in one liter of water, what would the final pH be?

#Question id: 3633

#Section 3: Genetics, Cellular and Molecular Biology

In a maternity ward, four babies become accidentally mixed up. The ABO types of the three babies are known to be A, B, and AB. The ABO types of the four sets of parents that are clamed are determined.

(A) AB X O  (B) A X O, (C) A X AB, (D) B  X O.

Following some statement is given

A. A blood group baby must be child of Parent B

B. B blood group baby must be child of Parent A

C. AB blood group baby must be child of Parent A

D. AB blood group baby must be child of Parent C

Which of the following above statement is correct?

#Question id: 15473

#Section 4: Fundamentals of Biological Engineering

#Question id: 1938

#Section 2: General Biology

Which of the following antibodies are useful for the diagnosis of Sjögren's syndrome?

#Question id: 27141

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

For distantly related sequences alignment, which of the method is suitable?

#Question id: 16570

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