Adding small double-stranded molecules with one internal site for a restriction endonuclease,termed ______ to cDNA.

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#Question id: 8926

#Unit 9. Diversity of Life Forms

Sponges and cnidarians are among the fossilized animals found in both the Ediacara Hills and the Burgess Shale from the Rocky Mountains of British Colombia. This observation requires that

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#Question id: 33106

#Unit 1. Molecules and their Interaction Relevant to Biology

Specificity of an enzymes solely depends on

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#Question id: 16313

#Unit 7. System Physiology – Animal

Stress in small amounts:

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#Question id: 152

#Unit 1. Molecules and their Interaction Relevant to Biology

According to the Henderson-Hasselbalch equation, when the concentrations of proton acceptor and proton donor are the same, then

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#Question id: 13038

#Unit 13. Methods in Biology

Please arrange the following steps about ELIZA (Enzyme-linked immunosorbent assay) in chronological order

i. incubate with antibody-enzyme complex that binds primary antibody

ii. coat surface with antigen, block unoccupied sites with nonspecific protein

iii. add substrate, formation of colored product indicates presence of specific antigen

iv. incubate with primary antibody against specific antigen