#Question id: 32360
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 28762
#Unit 2. Cellular Organization
For optimal activity, of lysosomal acid hydrolases they need to be___
a)Activation based on sensitivity to cleavage by endoglycosidase-D
b)Activation by proteolytic cleavage
c)Requires an acid environment
#Question id: 797
#Unit 1. Molecules and their Interaction Relevant to Biology
With respect to microRNAs, which, if any, of the following statements, is FALSE?)
A. MicroRNA genes often occur in gene clusters within introns of protein-coding genes and are usually transcribed by RNA polymerase II.
B. Like an mRNA a miRNA is initially produced as a larger precursor RNA that, like the great majority of mRNAs, usually has a 5’ cap and a poly(A) tail.
C. MicroRNAs are produced by germ-line cells only.
D. A miRNA is initially produced as a duplex RNA but in order to work it needs to be converted into a single-strand RNA.
E. MicroRNAs usually work as transcription factors.
#Question id: 3298
#Unit 11. Evolution and Behavior
Which of the following is incorrect statement?
#Question id: 1763
#Unit 4. Cell Communication and Cell Signaling
Which of the following cytokines can mediate release of acute phase proteins from the liver?