Nanoscience has shown that ________. A) a chemical occurs with ...

[nenivikky]

Nanoscience has shown that ________.
 
  A) a chemical occurs with the use of a scanning probe microscope
  B) the properties of a material can be different on the level of atoms then its properties when the material is analyzed in bulk
  C) a physical change can occur when using a scanning probe microscope
  D) DNA is the smallest molecule

Question 2

Which of the following might be the best use of genetic engineering for counteracting the negative effects of salinization?
 
  A) Salt absorbing insects could be developed and set loose in regions of highly saline water resources.
  B) Sodium chloride could be engineered to be more soluble in water.
  C) Plants could be given a gene that turns them blue when they have absorbed too much salt.
  D) Genes from a salt-tolerant plant could be inserted into a desired crop plant.

[laurnthompson]

Answer to Question 1

B

Answer to Question 2

D

[nenivikky]

Thanks for the timely response, appreciate it

[isabelt_18]

YES! Correct, THANKS for helping me on my review