Researcher study the diversity of 4 communities, following is relative abundance of each species at different community? ( ln .5 = -0.69  , ln .25= -1.38, ln .12= -2.12)

Species	Community A	Community B	Community C	Community D
A	10	10	20	35
B	10	10	00	05
C	10	10	20	00
D	00	10	00	00

Which of the following is decreasing order of their Shannon weaver diversity index of community?

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#Question id: 790

#Unit 1. Molecules and their Interaction Relevant to Biology

Presence of a series of 3 G-C pairs in the anticodon arm of initiator fmet tRNA is essential for

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#Question id: 791

#Unit 1. Molecules and their Interaction Relevant to Biology

Which one of this is not a normal base found in tRNA?

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#Question id: 792

#Unit 1. Molecules and their Interaction Relevant to Biology

Which arm of the tRNA can act as a structural recognition feature?

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#Question id: 793

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the average size (in bp) of a mature t-RNA?

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#Question id: 794

#Unit 1. Molecules and their Interaction Relevant to Biology

A single-stranded DNA molecule contains 40 nucleotides with equal amounts of A, C, G, and T. This DNA strand can combine with a complementary DNA strand to form a double-stranded DNA molecule. Which structural feature is found in the single-stranded DNA molecule?

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#Question id: 795

#Unit 1. Molecules and their Interaction Relevant to Biology

A single-stranded DNA molecule contains 40 nucleotides and has the sequence 5’-(GA)20-3’. When this single strand binds to a complementary DNA strand,