A scientist has been measuring the amount of a particular mRNA strand being produced by certain cells. He notes that although a large amount of the mRNA is produced, he is finding relatively little of the protein product that the RNA codes for. His assistant suggests that they look for the presence of microRNA (miRNA). What would be suggested by the presence of miRNAs?

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-

Tropical rain forests support more species per unit area than any other terrestrial ecosystem. what is one way rain forests are important to the health of the biosphere?

Compare and contrast your sells take in oxygen, water, and food. what is one waste product that leaves your cells?