How many cells are present after 80mins

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?

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

Which organelle plays a role in intracellular digestion?