#Question id: 768
#1. Molecules and their Interaction Relevant to Biology
MicroRNAs are important gene regulators, but the miRNAs are also regulated in turn by other RNAs. Which, if any, of the following classes of RNA are not known to contain RNAs that regulate miRNAs?
#Question id: 420
#1. Molecules and their Interaction Relevant to Biology
The structure of NAD+ does not include:
#Question id: 2260
#2. Cellular Organization
The term "nuclear envelope" is more correct than the term "nuclear membrane" because
#Question id: 10333
#6. System Physiology – Plant
Four elements, oxygen, carbon, and hydrogen and nitrogen are the major components of most organic compounds, which of the following elements are more abundant in plants ?
#Question id: 4588
#11. Evolution and Behavior
Which statement illustrates the connection between natural selection and overreproduction of a population?