#Question id: 3633
#Unit 8. Inheritance 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: 4340
#Unit 3. Fundamental Processes
There is a mutation that is found in E. coli in the repressor that results in a molecule known as a super-repressor because it represses the lac operon permanently. Which of the following characteristics would you expect to observe in such a mutant?
#Question id: 24574
#Unit 10. Ecological Principles
#Question id: 27085
#Unit 1. Molecules and their Interaction Relevant to Biology
The number of phi and psi angles in an isolated amino acid (not in a polypeptide chain) is:
#Question id: 3906
#Unit 3. Fundamental Processes
Which subunit of the E. coli core RNA polymerase (a2bbʹw) contributes to DNA binding?
A) a B) b C) bʹ D) w