Which of the following would a microbiologist be surprised to find within a bacterial cell?
(a) plasmids (b) internal membranes (c) a circular chromosome (d) ribosomes.

The graph shows the solubility of several different salts in water, across a range of temperatures. according to the graph, which salt can dissolve at a concentration of about 60 g/100 cm3 of water at 40 degrees celsius?

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

What would most likely happen if a person increased the amount of saturated fat in his or her diet? the person's risk of cardiovascular disease would increase. the person's risk of cardiovascular disease would decrease. the person's bad cholesterol would decrease. the person’s good cholesterol would increase.