Which of the following is not usually essential for the catalytic activity of ribozymes?

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#Question id: 20203

#XL - P Chemistry

The most probable radius (in pm) for finding the electron in He⁺ is

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#Question id: 2086

#XL - S Microbiology

Which of the following is (are) not present in biomembranes?

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#Question id: 5427

#XL - T Zoology

In a plant, height is control by three quantitative trait loci.  Each dominant additive allele is contributing 3 cm height in plant. Maximum expected plant height is 20 cm. What is minimum expected height? 

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#Question id: 5538

#XL - T Zoology

The first truly vertebrate phase of development is manifested by the formation of the

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#Question id: 27462

#XL - R Botany

The unique feature of bryophytes compared to other green plant group is that__