Answer:
Pretty sure it’s centromere sorry if I’m late Ik quizzes is timed :(
Explanation:
The presence of the base peak at 45 in combination with our knowledge about the nitrogen rule suggests that the peak at m/z 60 is likely the molecular ion because even molecular ions usually produce odd molecular fragments by breaking single bonds.
The endoplasmic reticulum can either be smooth or rough, and in general its function is to produce proteins for the rest of the cell to function. The rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.
Answer:It’s the independent variable
Explanation:Watering the plant doesn’t rely upon other variables it itself is the variable making it independent