8. Los compuestos no metálicos hidrogenados que se encuentran en medio

acuoso se denominan:

La respuesta correcta es "hidruros metálicos".

Explanation:

Los hidruros metálicos son compuestos formados a partir de dos elementos: metal e hidrógeno. Los metales que pueden encontrarse en estos compuestos son aquellos presentes en el grupo IA y IIA de la tabla periódica (excepto el berilio y el magnesio). Los metales de este tipo forman un solo hidruro dado que actúan con su menor valencia. Los hidruros metálicos son sólidos cristalinos que pueden ser disueltos en medios acuosos.

you are certainly talking about this picture:

a: is the label of the white square, it is showing the  replication fork, formed by helicase (d) ==> so it is the site of dna separation and replication 

b: is a new dna brand that is following directly the replication fork, so it is continuous ==> built continuously from 5' to 3

c: dna polymerase cannot replicate dna on its own, it needs the of their proteins, and one of them plays the role of a clamp which fixes  the dna with the dna template and increases  the processivity of the enzyme. ==>   stops polymerase from falling off the  template.

d: is the enzyme responsible for forming the replication fork (helicase) ==> unwinds and separates dna into two strands

e: is the delayed strand, it is built  in the opposite sense of the helicase, so dna will be built in fragments ==> built  fragments from 5' to 3 joins

and finally f: is the enzyme that builds  the new dna strand (dna polymerase) ==>   adds nucleotides to make a new dna helix.

credit: gradman555p98x9p

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