Albany State University (GA), Biology and Chemistry, Chemistry
Barometers and open-tube manometers are two instruments that are used to measure pressure.
" A. Both measure gauge pressure B. Both measure absolute pressure C. Barometers measure gauge pressure and manometers measure absolute pressure D...
To obtain the absolute pressure from the gauge pressure:
" A. subtract atmospheric pressure B. add atmospheric pressure C. subtract 273 D. add 273 E. convert to N/m2"
Mercury is a convenient liquid to use in a barometer because:
" A. it is a metal B. it has a high boiling point C. it expands little with temperature D. it has a high density E. it looks silvery"
Bacteria which only can survive in the presence of oxygen are known as obligate aerobes.
The plasma membrane of bacterial cell is folded in ward to form a special structure called mesosomes.
SNMPv1 was the very first variation associated with SNMP. Although it achieved the objective to be a, stock project, it absolutely was found to be wit...