How do scientists produce new genetic variations not found in nature? by a) transforming rna b) using gel electrophoresis. c) using lasers to cut and paste dna. eliminate d) causing mutations with chemicals or radiation.

Find the enthalpy of neutralization of hcl and naoh. 87 cm3 of 1.6 mol dm-3 hydrochloric acid was neutralized by 87 cm3 of 1.6 mol dm-3 naoh. the temperature rose from 298 k to 317.4 k. the specific heat capacity is the same as water, 4.18 j/k g. a. -101.37 kj b. 7055 kj c. 10,1365 kj