Which of the following is a risk of genetic engineering? A. Scientists cannot control which genes are transferred into cells.

В. Infectious diseases can be transferred into cells along with genes.

C. Introducing foreign DNA can alter normal gene expression in cells.

D. Altering genetic material can spread mutations from one cell to another.

Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.