An individual has a diet that is deficient (low) in phosphorus. Which of the following macromolecules would be most affected?
Proteins
Lipids
Nucleic Acid
Carbohydrate

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

About __ of the mass of the cell is water

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d