A synthetic chromosome lacking most intergenic sequencesfunctions normally. Such synthetic chromosomes may helpto define a minimal yeast _______________?.

The Nucleosome Is the Fundamental Unitof _____________Packaging

Question 20 : The restriction map of the plasmid pSC48 is presented below. The numbers in parentheses correspond to the position of the respective restriction site with respect to position (0). (0) BamHI ЕcoRI (4640) (620) PSC48 5200 pb BamHI (1130) Smal ЕcoRI (3420) (1350) The plasmid has been digested by one or several restriction enzyme(s). The digestion products have been analysed by agarose gel electrophorese. (see figure below). 1 2 10,000 8,000 6,000 5,000 4,000 3,000 2,500 –2,000 - 1,500 -1,000 -750 - 500 -250 1. Digestion products 2. Size marker base pairs Which restrcition enzyme(s) have been used for the digestion? (Indicate the right answer) А- ЕсoRI. B- EcoRI/BamHI. C- EcoRI/Smal. D- BamHI. E- Smal. | |

The genotype designation AA is called  In DNA replication, the two new strands are called  In DNA replication, the new, short, single segments of nucleotides produced by enzymes, that make up the new replicated strand, are called  ________________. Two new DNA strands in replication are held together by a _______________. During DNA replication, when a nucleotide is lost, or an extra one added, if not genetically repaired, this condition is called a _________________.