The double helix structure, DNA, wasn’t discovered until 1953. Can you name any other discoveries made in the last hundred years that have had an impact on our knowledge about life as much as the discovery of DNA? What are some notable scientists that have made major discoveries in the fields of life science?

(drag each tile to the correct identify which questions can be answered by what can be answered by science or which cannot. -is it right or wrong to use genetic engineering to produce new food products? -what are the most common social settings that tend to produce accomplished artists? -if a new gene is added to the genome of a tomato species, will that species be more resistant to insects? -should humans use biotechnology to bring extinct organisms from the fossil record back to life? -do the types of organisms found in the fossil record appear in consistent sequences in different parts of the world? -are michelangelo's paintings more impressive than rembrandt's?

The nursing instructor has been observing nursing students initiate an iv infusion. which action(s), if made by the nursing student, indicates that further instruction is needed? (select all that apply.) the nursing student:

Which organelle breaks down sugar molecules that supply energy to the cell ?