Correct answer
C. Nitrogenous bases
Explanation
Nitrogenous bases is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Which of the following is not a macromolecule ?
Mostly elements have fractional atomic masses because of______________________?
The solid particles only posses_____________________?
The energy of one mole of photons of radiation, whose frequency is 4×10 14 Hz, is ___________?
Phenanthrene is a fused polycyclic compound contains __________ benzene rings ?
Which of the elements do not fall in stair case of the modern periodic table__________________?