10. Suppose a target sequence for CRISPR-Cas9 editing is 20 bases long and the haploid genome size is 2.5 billion nucleotides. About how many times would this sequence be expected to appear in the genome at random assuming that all four bases are equally frequent

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

The human genome project is devoted to mapping the general dna sequence of our species. this could lead to the development of new medicines, as well as the possibility of using gene therapy to treat certain diseases. however, there are some ethical issues surrounding the mapping of individual genomes. one concern is a) that your genes may change over time, making the project useless. b) that insurance companies could discriminate based on genetic make-up. c) that since this has never been done before, we should probably not do it now. d) that sequencing our individual genomes is so expensive, it is a counter-productive strategy.

Which enzymes break down carbohydrates?