Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

The all-against-all analyses provide an indication as to the number of protein/gene families in an organism. This number represents the core proteome of the organism from which all biological functions have diversified.

A. True
B. False
Answer» B. False
Discussion
2.

Which of the given statements is incorrect about Clustering by single linkage?

A. In First step, a group of related sequences found in the all-against-all proteome comparison is subjected to a multiple sequence alignment usually by CLUSTALW
B. A neighbor-joining algorithm is rarely used in this method
C. This procedure and the algorithms are the same as those used to make a phylogenetic tree by the distance methods
D. A distance matrix that shows the number of amino acid changes between each pair of sequences is made
Answer» C. This procedure and the algorithms are the same as those used to make a phylogenetic tree by the distance methods
Discussion
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