Astatement describing both the requirements that must be met by a product or process and the ways in which satisfaction of the requirements will be measured is called a/an
a. standard specifications
b. a standard recommendation
c. astm test
d. established procedure

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that

9. the history of life on earth is recorded in

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