Which of the three cells, if any, has the greatest surface-area-to-volume ratio?
a. the cell with radius 1
b. the cell with radius 2
c. the cell with radius 3
d. All three cells have the same surface-area-to-volume ratio.

Which of the following choices is not an effective solution to the energy waste related to inefficient lighting? a. using low-pressure sodium lighting sources b. pointing lights on billboards and street signs upward c. placing light sources on time controls d. shielding light to direct it downward

The  central dogma  of molecular biology is centered upon the process of protein synthesis, in which the information from dna is transcribed and translated, resulting in multiple amino acids being joined to form a)lipidsb)proteinsc)carbohydratesd)nucleic acids

Photosynthesis converts light energy to chemical energy. which molecules are the end product of this transformation of energy in this reaction?