You design primers for colony PCR with one primer binding to your gRNA insert (20 bp), and 1 primer binding to a region of your plasmid ~430 base pairs away. Your plasmid vector is pML104, which is 11,240 base pairs. In colony PCR, a positive result (indicating a colony likely carries a pML104 plasmid with the gRNA inserted) would be a PCR product that is:

Each hereditary trait corresponds to

You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.