Which of the following describes the pattern of increasing copies of dna during pcr amplification?
1? 2? 3? 4
1? 2? 4? 8
1? 100? 1? 1
1? 10? 100? 1000
the number of increasing copies does not follow a pattern.

They said i have got a sign of tuberculosis what should i do

Im is in a crowd of people at the mall looking for his girlfriend tammy, who was supposed to meet him for dinner. jim realizes tammy is across the room as he catches a whiff of her overpowering perfume, 'paris #6'. which process explains why jim is able to smell the perfume?

Dermal tissue in plants stores 1.extra food 2.transports water and nutrients 3.transports waste materials 4.is similar to epithelial cells in animals