Calculate the percentage sequence identity for the pairwise alignment given below: 

                       H E L L O _

                       Y E L L O W

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#Question id: 15728

#Section 6: Plant, Animal and Microbial Biotechnology

Single cells can be cultured using the following techniques:

(1) Filter paper raft-nurse tissue technique

(2) Microchamber technique

(3) Microdrop method

(4) Bergman's plating technique

(5) Thin layer liquid medium

Select the option with correct choices.

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#Question id: 15480

#Section 6: Plant, Animal and Microbial Biotechnology

Feedback repression involves the turning “off” of enzyme synthesis when the amount of the product has been made in sufficient quantities. The end product of the pathway acts as

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#Question id: 1674

#Section 2: General Biology

Which of the following statements is TRUE of receptor editing?

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#Question id: 1094

#Section 3: Genetics, Cellular and Molecular Biology

Not all intercellular signals require transduction. Which one of the following signals would be processed without transduction?

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#Question id: 1891

#Section 2: General Biology

Rhesus hemolytic disease of the fetus and newborn involves: