As conditions change inside and outside the cell, the cell must adjust to maintain a stable internal environment. which of the following is not an example of how cells maintain homeostasis? a. the cell membrane regulates what enters and exits the cell. b. the nucleus contains all the genetic information of the cell. c. lysosomes break down molecules to excrete from the cell. d. a cell began to repair skin cells through the process of mitosis.

Option B is NOT an example of how cells maintain their homeostasis.

B. The nucleus contains all the genetic information of the cell.

Homeostasis is the phenomenon of a cell in which cell maintain its stable inner environment in changing outside environment to keep its functioning at normal. All of the above are the ways in which cell maintain its homeostasis except option B.

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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