A double-stranded fragment of viral DNA, one of whose strands is shown below, encodes two polypeptides called vir-1 and vir-2. Adding this double stranded DNA fragment to an in vitro transcription and translation system yields peptides of 10 residues (vir-1) and 5 residues (vir-2).  5′-AGATCGGATGCTCAACTATATGTGATTAACAGAGCCTGCGGCATAAACT-3′ (a) What are the nucleotide […]

MARINE BIOLOGY- PERSONAL PROJECTS SCIENTIFIC EXPLORARION For this option, you need to find five primary research articles, all on a related topic. AT LEAST four must be focused on reporting new research; one can be a review article although these are much harder to summarize and cannot be one of […]

The decline of biodiversity at the hands of modern humans likely started even before the last Ice Ages. Recently some scientists have proposed a scenario called “Pleistocene re-wilding,” which offers an optimistic agenda for 21st-century conservation to bring back animals that disappeared from North America 13,000 years ago. What could […]

Person 1- sitting, standing and laying down Person 2- standing, laying down and sitting Person 3- laying down, sitting and standing Collect data from 3 test participants.  Please find participants that are not currently smoking or have not smoked in the last two years. Have your participants sit in a […]