Traditionally, some vital signs, such as pulse and blood pressure, were taken manually. it is not uncommon to see medical facilities use electronic bp cuffs and a pulse oximeter to take the bp and pulse. do you think that this is an example where technology is a benefit, or is it better to not trust these important measurements to a machine?

Which of the following represents a difference between viruses and viroids? a) viruses infect many types of cells, whereas viroids infect only prokaryotic cells.b) viruses have capsids composed of protein, whereas viroids have no capsids.c) viruses have genomes composed of rna, whereas viroids have genomes composed of dna.d) viruses cannot pass through plasmodesmata, whereas viroids can.