1.
3.2.2 quiz: matter and energy
question 1 of 10
2 points
which statement best describes the law of conservation of energy?
o
a. energy can change forms but cannot be created or destroyed.
o
b. energy can be destroyed but not created.
c. the total energy in an open system can only decrease.
d. energy can be created but not destroyed.

The production of cells during mitosis into specialized function is recombination or differentiation

Why are common names a problem for scientist?

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