Boron (B) has two isotopes, boron-10 and boron-11. The atomic weight of boron is the .
A) combined masses of boron-10 and boron-11
B) average number of neutrons in boron-10 and boron-11
C) weighted average of the masses of boron-10 and boron-11
D) mass of boron-10 minus the mass of boron-11

What controls activities within a eukaryotic cell?

Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium

Astudent completed a lab report. which correctly describes the difference between the "question" and "hypothesis' sections of her report? "question states what she is asking, and "hypothesis" states the result of her experiment "question" states what she is asking, and "hypothesis" states what she thinks the answer to that question is in 'if. then because" format. "question" describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. "question" describes what she is trying to find out, and "hypothesis" states any additional information or prior knowledge about the question