In semi-conservative DNA replication, .

(A) an entirely new double helix is build using information in the sequence of amino acids.
(B) parental DNA remains intact but guides the formation of two new double helices.
(C) the parental DNA splits and free nucleotides bond to their complements, building two DNA molecules from one.
(D) parental DNA splits into small fragments and joins with newly synthesized pieces to create two double helices from one.

Option C) the parental DNA splits and free nucleotides bond to their complements, building two DNA molecules from one.

Explanation:

In semi-conservative DNA replication,

- a parent double-stranded DNA splits in two.

- Each strand is then read by the enzyme, DNA polymerase, to ensure accurate replication of a newly synthesized strand

- the new strand contains nucleotides that are complimentary to free nucleotides present in the parent strand.

Thus, option C perfectly describes semi-conservative replication of dna

how do heroes resolve conflicts in beowulf?

question 15 options:

they sue each other in court

they get a mediator

the seek counseling

they get even or take revenge

explanation:

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.