A 0.60 kg plate falls straight down from a table and breaks into 3 pieces. A 0.20 kg piece travels North at 5.0 m/s. A 0.15 kg piece travels at 6.0 m/s in a direction of 30.00 North of East. What is the speed of the third piece?
Read DetailsSelect True or False for each statement below. 1) Both PCR and droplet digital PCR (ddPCR) use a droplet generator. [Fasle1] 2) ddPCR involves partitioning the sample so that PCR is done on a single DNA molecule (on average) whereas PCR uses a sample with many DNA molecules. [True2] 3) ddPCR uses primers and PCR does not use primers. [False2]
Read DetailsFill in the blanks with the best answer from the dropdown menu. Use each item from the dropdown menu only once. In the immune system, the complement cascade tags [pathogens] for [phagocytosis] by [immunecells]. In the brain, the complement system tags [synapses] for [pruning] by [microglia].
Read DetailsFill in the blanks with the best answer from the dropdown menu. In GWAS, [SNPallelefrequency] is compared between a control group and an experimental group. A p-value is calculated for each comparison. For each comparison, this p-value tells you the probability that the difference observed between the groups is due to [chance].
Read DetailsThe same haplotype block on six different homologous chromosomes from the population is shown below. The five SNPs in this block are genotyped on each chromosome; the rest of the DNA sequence (…..) is identical between the chromosomes. 1) How many different haplotypes can you see? [number] 2) Which combination of SNPs could be used as TAG-SNPs to identify the haplotype found in in this haplotype block? [TAGSNPS]
Read Details