A new cancer drug has been developed that keeps cancer cells from replicating their DNA. At which checkpoint should the drug interrupt the cell cycle to keep DNA from replicating? 1. 1 Checkpoint
2. 2 Checkpoint
3. 2 and M Checkpoint
4. M Checkpoint

Heat from earths interior and pressure from overlying rock transform the remains of marine sediments into

~fourth largest plate ~includes parts of the indian and atlantic oceans ~subducts below the eurasian plate on the west side ~ the arabian and somali plates form boundaries with it what is the name of the tectonic plate described above? a) african plate b) eurasian plate c) north american plate d) indo- australian plate

2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms