#Question id: 1966
#Section 2: General Biology
Mammals have Toll-like receptors (TLRs) that act in a manner similar to those of insects. While not specific to a particular pathogen, a TLR can recognize a kind of macromolecule that is absent from vertebrates but present in/on certain groups of pathogens. Which of the following is most likely to be recognized by a particular TLR that defends against some viruses?
#Question id: 2303
#Section 3: Genetics, Cellular and Molecular Biology
During cell division spindle fibers attach themselves to the _______ located on the chromosomes.
#Question id: 14363
#Section 5: Bioprocess Engineering and Process Biotechnology
#Question id: 4153
#Section 3: Genetics, Cellular and Molecular Biology
Ubiquitin-mediated protein degradation is a complex process, and many of the signals remain unknown. One known signal involves recognition of amino acids in a processed protein that are either stabilizing (Ala, Gly, Met, Ser, etc.) or destabilizing (Arg, Asp, Leu, Lys, Phe, etc.), and are located at:
#Question id: 410
#Section 4: Fundamentals of Biological Engineering
For the reaction A -> B, the Keq' is 10^4. If a reaction mixture originally contains 1 mmol of A and no B, which one of the following must be true?