Double stranded DNA has been separated to be replicated. The blue circles represent the origin of replication. The arrow represents the direction of movement of the replication fork. The 5’ and 3’ ends of the two template strands are indicated. The letters A and B show where new DNA daughter strands will be synthesized. Which section will be replicated continuously to produce a leading daughter strand, and which section will be replicated as Okazaki fragments to produce a lagging daughter strand?   

Three DNA samples undergo VNTR analysis, as shown below. Arrows denote digestion sites. Which of these three individuals is represented in Lane 3 on the gel to the right?

Based on the gel shown below, the protein of interest likely has _____ domains.

These cells from the embryo invade the endometrium of the uterus and form lacunae:

This genotype is homozygous dominant:

One of the consequences of the rapid evolution in technology is the need to stay informed so that you are both aware of new developments and that you can make sound, informed judgements when evaluating new technologies. Many users don’t bother to keep themselves informed as they feel they do not have time to read books and magazines on technology.      a) What is the main reason (besides cost) that books are not always the best solution to stay informed about changes in technology. (2)           b) Suggest a better way of keeping up to date with technology. (1)

Extra Upload Question. Use only if needed.

Whatsapp made a change to their user policy at the end of last year declaring that it would be sharing the data collect with other parties. Why was this a great concern for so many people?

Criminals can gain access to and use someone else’s internet without paying it, this is known as 

The blood in structure #7 from the fetal circulation is 100% oxygenated.