When creating DNA, DNA polymerase can add free nucleotides only to the 3' end of the newly forming strand. This results in elongation of the newly forming strand in a 5'-3' direction.hen creating DNA, DNA polymerase can add free nucleotides only to the 3' end of the newly forming strand. This results in elongation of the newly forming strand in a 5'-3' direction.
A part-time contract is a form of employment that carries fewer hours per week than a full-time job. They work in shifts. The shifts are often rotational. Workers are considered to be part-time if they commonly work fewer than 30 hours per week. According to the International Labour Organization, the number of part-time workers has increased from one-fourth to a half in the past 20 years in most developed countries, excluding the United States.
Rating Newest Oldest. Best Answer: anything less than what is legally considered full time by your government is part time work. if 40 hours is your legal work week, anything less than that is part time. most often, part time is usually 20 hours, but i've worked jobs with both more and fewer hours. how many hours a part time job is depends entirely on the employer and how many hours per week they need someone. Source(s):