Rnai
a. is any chemical that inhibits transcription.
b. uses short pieces of double-stranded rna to direct the degradation of specific rna transcripts.
c. is the form of mrna that initiates translation in most pathogenic bacteria.
d. is a mechanism of genetic regulation found in all prokaryotes.
e. uses short pieces of single-stranded rna to direct the degradation of specific rna transcripts

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. threat method number of species that benefit number of years to see benefit habitat fragmentation reforestation 450 8 introduced prey species biological augmentation 150 2 which statement is an accurate explanation of the information in the table? a. biological augmentation would benefit only a few species because it is typically not very effective. b. biological augmentation would take less time to be effective because it targets the majority of prey species. c. reforestation would take the longest time to be effective because trees take several years to grow. d. reforestation would not benefit many species because most forest species live on the ground.

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?

As an asteroid comes close to earth, it's name will change to? apex