Author Question: It has been predicted that genes may be involved in smoking behavior. Previously, large twin and ... (Read 16 times)

humphriesbr@me.com · **on:** Jan 12, 2022

It has been predicted that genes may be involved in smoking behavior. Previously, large twin and family studies have provided evidence of this and an estimate of heritability (genetic contribution) of 46-59%, depending on sex. A large group of researchers from several institutions composed a pathway- or-systems-based series of studies including SNP analysis, cellular location and protein interaction, replication with other samples, statistical analysis, and bioinformatics. What is a likely result?
◦ The study is unlikely to produce meaningful results because it is too diffuse in its methods.
◦ The samples used also correlate with behaviors like depression, often associated with smoking, and they may be finding depression-associated genes.
◦ Two specific genes, one for a transporter protein and one for an opioid receptor, are clearly shown to be causative in all members of each sample.
◦ A group of genes that tend to code for proteins with similar biological function have been identified to contribute significantly.
◦ Genome-wide association studies are of no practical use in studying human behaviors.

Beatricemm · **Reply #1 on:** Jan 12, 2022

A FREE account is required to view all solutions!

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 56% of students answer this correctly