#Question id: 3873
#SCPH01 Biochemistry
The excision (splicing) of many group I introns requires, in addition to the primary transcript RNA:
#Question id: 7701
#SCPH05 I Biotechnology
The various taxonomic levels (for example, phyla, genera, classes) of the hierarchical classification system differ from each other on the basis of ________
#Question id: 5012
#SCPH06 I Botany
A | Silurian | I | Seed plants appear |
B | Devonian | II | Gymnosperms dominant |
C | Carboniferous | III | Invasion of land by primitive land plants |
D | Jurassic | IV | first reptiles |
#Question id: 13044
#SCPH28 | Zoology
#Question id: 1094
#SCPH01 Biochemistry
Not all intercellular signals require transduction. Which one of the following signals would be processed without transduction?