In gene expression, how is the promoter different from the start codon?.

Consider the last statement in the prompt: "people take such environmental factors into account in their choices when deciding where to live." do all people have a choice as to where they live? what factor plays a key role in this decision and may therefore play a large role in determining quality of life?

The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian

Which of the following is the sl unit used to measure temperature a. kilogram b. liter c. meter d. kelvin