Which of the following are results of an earthquake on a house built on soft, sandy sediments saturated with water?

a) the soft sediment will amplify the waves caused by an earthquake.

b) because the ground is nearly saturated with water the vibrations can cause the ground to experience soil liquefaction.

c) and because the ground is nearly saturated with water the vibrations can cause the ground to experience soil liquefaction

d) all of the above

b) and c both are same answer- Because the ground is nearly saturated with water the vibrations can cause the ground to experience soil liquefaction.

Explanation:

Soil liquefaction is the process in which the soil will loose its strength and stiffness due to the effect of applied stress which might be caused by earthquake or change in stress condition.

Due to his process, soil in solid state will be like a liquid fluid and will be unable to support the buildings and structures.

In soft, sandy soil saturated with water the chances of soil liquification is very high due to vibration of earthquake.

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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