How does DNA analysis help scientists better understand evolution? It spells out the amino acids that make up an organism. It helps chart changes in amino acid sequences over time. It shows us what codons an organism has. It shows us an organism’s genome sequence

In the new paradigm, biology is a science based on three levels of molecular information:  Biology is a science of information: starting from discovery of DNA and the genetic code, now biologists study how that information is stored, how it is used, and how it evolves. Biologists can take advantage of the same molecular tools to analyze different biological systems, comparing and contrasting the details of information storage and processing that information. Level 1. genetic information is encoded in DNA. Level 2. Biological information is embodied in proteins. What is Level 3? _______________________________ Give your explanation. ____________________________________

Genomes are     the shared genetic information among all living cells on Earth.     the sum of genetic information in a cell.     usually made of RNA.     only found in animal and plant cells.     made of proteins.

Transposable elements, or jumping genes, are DNA elements that move within the genome. In which organisms are transposons found? Group of answer choices bacteria ancient bacteria all organisms mammals eukaryotes