What is an advantage of using pluripotent cells instead of multipotent cells in medical treatments? a. pluripotent cells take a long time to mature in a culture. b. pluripotent cells can differentiate into almost any type of cell. c. pluripotent cells are further along in differentiation. d. pluripotent cells are more likely yo spontaneously mutate.

The right answer is B.

Pluripotent cells are cells from a certain stage of development of the embryo, we no longer find totipotent cells, but what we commonly call embryonic stem cells which they can differentiate into cells of any tissue, but can not (by themselves) give birth to an entire fetus.

One of the interesting applications of multipotent stem cells lies in the treatment of genetic diseases.

The "multipotent" stem cells, they are more able to differentiate than in a limited number of cells having the same embryonic origin.

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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it's     c       this is a cell (b) with a nucleus (c) containing dna (a). the dna is organized into chromosomes (d). a section of the chromosome that codes for a trait is called a gene (e).