The biosynthetic pathway for the synthesis of cholesterol from squalene was developed with the aid of isotopic labeling experiments. which carbon atoms of cholesterol would you expect to be labeled when acetate enriched with (14c in its methyl group 14ch3cooh) is used as the carbon source? select the single best answer.

Which of the following pairs of elements belong to the same groupa. h and he b. li and bec. c and pb d. ga and ge

What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?