Prokaryotic mRNAs Have a Ribosome-Binding Site That Recruits the translational Machinery For translation to occur, the ribosome must be recruited to the mRNA.

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#Id: 6375

#Unit 2. Cellular Organization

Molecules that induce enzyme synthesis but are not metabolized are called gratuitous inducers such as IPTG

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#Id: 4674

#Unit 13. Methods in Biology

One limitation of rocket electrophoresis is the need for the antigen to be negatively charged for electrophoretic movement within the agar matrix

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#Id: 3646

#Unit 3. Fundamental Processes

All Class I enzymes aminoacylate their bound tRNA’s 3′-terminal 2′-OH group, whereas Class II enzymes charge the 3′-OH group.

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#Id: 192

#Unit 5. Developmental Biology

At lower concentrations of activin, genes were not activated, and the “default” gene expression instructed the cells to become blood vessels and heart.

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#Id: 9060

#Unit 4. Cell Communication and Cell Signaling

Increased cAMP; PKA active, increased glycogen breakdown, and decreased glycogen synthesis