Fluorescent in situ hybridization (FISH)would be helpful in determining
A)the location of B-DNA and Z-DNA.
B)the position and structure of nucleosomes.
C)the position of particular chromosomes or sequences inside the nucleus.
D)the base composition of a DNA sample.
E)the number of nuclear pores on the nuclear envelope

Question

Quizplus · Accepted Answer

FISH is a technique used to detect and localize the presence or absence of specific DNA sequences on chromosomes. It involves using fluorescent probes that bind to those parts of the chromosome with a high degree of sequence complementarity. Therefore, it is particularly useful for identifying the position of particular chromosomes or sequences within the nucleus.

Fluorescent in Situ Hybridization (FISH)would Be Helpful in Determining