Which would cause a plant to stop growing
a. not enough polysaccharides
b. lack of water
c. no supply of calcium
d. too much starch

Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now