#Question id: 30119
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 30120
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 30696
#Unit 1. Molecules and their Interaction Relevant to Biology
In the pathways for the breakdown of GM1, globoside, and sphingomyelin to ceramide, the ratio of residue Glc ,Gal, GalNAc, Neu5Ac changes with different compound
Which of the following is incorrectly paired
#Question id: 30697
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 804
#Unit 1. Molecules and their Interaction Relevant to Biology
With respect to microRNAs, which, if any, of the following statements, is false?
a) A microRNA normally works by binding to perfectly complementary sequences within an RNA transcript, usually an mRNA.
b) Like the great majority of mRNAs an miRNA is usually produced as a larger precursor RNA that is capped and has a 3’ poly(A) tail.
c) The precursor miRNA undergoes different types of post-transcriptional cleavage by endoribonucleases that are specific for double-stranded target sequences.
d) A nuclear endoribonuclease called dicer cleaves the miRNA precursor so that it forms a stem-loop RNA.
#Question id: 27530
#Unit 1. Molecules and their Interaction Relevant to Biology
Match the Group 1 with appropriate solution of Group 2
Group 1 Group 2
(1) Agar (P) Plant cell wall
(2) Raffinose (Q) Trisaccharides
(3) Cellulose (R) Xanthomonas Compestris
(4) Xanthum Gum (S) seaweeds