A significant problem with assembling DNA sequences of compl

A significant problem with assembling DNA sequences of complex eukaryotic genomes is:

please answer all three questions below. thank you!

please answer all three questions thank you!

A significant problem with assembling DNA sequences of complex eukaryotic genomes is: Select one: a. Linear Chromosomes b. Mitochondrial DNA X c. Introns d. Repetitive sequences Which of these describes a contig? Select one: a. A complete genomic library including overlapping clones. X b. A complete mRNA library. c. A chromosome-specific library of overlapping clones d. An ordered genomic library. techniques is used to separate undigested chromosome? Select one: a. Fluorescent in situ hybridization b. Optical mapping c. Poly acrylamide gel electrophoresis X d. orthogonal field alternation gel electrophoresis

Solution

1: D: The repetitive sequences are the problem in sequencing the genome of eukaryotes as these sequences are very long as compared to the shorter sequences which are obtained from sequencing.
2: C: The term contig refers to the chromosome specific library of the overlapping clones.