Answer:
La escreción ye un procesu fisilóxicu, que-y dexa al organismu esaniciar sustances de refugaya tóxicos pal cuerpu, calteniendo asina n'equiliburu la composición de la homeostasis y otros fluyíos corporales.
answer to question 7 - Tube 4: Amylase present, body temperature (37ºC)
answer to question 9 - Hydrogen bonds between water and another substance
mRNA: C U A A U G U U
tRNA anti-codons: G A U U A C A A