Which noncoding rnas are correctly matched with their function? a. piwi-associated rnas (pirnas) reestablish appropriate methylation patterns in the genome during gamete formation. b. small interfering rnas (sirnas) bind to complementary sequences in mrna and block its translation. c. micrornas (mirnas) bind to complementary sequences in mrna and block its translation.

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?

What is the importance of having the us forest service, the bureau of land management, the us fish and wildlife service, and the national park service? to manage land resources for conservation and the development of natural resources to manage land resources for conservation and the development of urban areas to preserve historical landmarks and manage the development of urban areas to preserve historical landmarks and manage the development of rural areas

You see a white marker with an orange circle and black lettering. what does this marker tell you