Which of the following would you find in a sanger sequencing reaction but not in a polymerase chain reaction? 1. dna polymerase 2. ddntps 3. dna template 4. dna primer 5. dntps

2. polymerase chain reaction

Explanation:

In Sanger's method, the process is used to make copies of unknown DNA sequences with different lengths/fragments using ddNTPs by chain termination method.

On the other hand, in polymerase chain reaction (PCR) complete copies of gene clones are required. Thus, there is no need of fragment formation so that it does not require ddNTPs.

of those who start drinking before they're 15 will develop alcohol dependence

cells use diffusion to get substances in and out of themselves. that diffusion will occur across the cell membrane or the outer covering of the cell. because we are talking about the surface of the cell, surface area and volume are  important factors here. as a cell increases in size, its surface area and volume increase as well.  we call that the surface area to volume ratio (sa: vol).  but the catch is that  volume increases at a greater rate than surface  area. in other words, as a cell gets bigger, the sa: vol gets smaller. so a really small cell like bacteria is mostly cell membrane (surface) with very little contents (volume). a really big cell like an egg, is mostly insides with a super thin membrane. so what ends up happening is that the cell cannot efficiently diffuse all of the stuff it needs in/out to survive. therefore cell size is limited to about 100mm. so how do we make organisms bigger than 100mm? cells divide! by dividing and becoming multicellular, organisms are able to grow!   check out the diagrams i attached to see the effect of sa: vol. i hope this ! good luck!