Question 4(Multiple Choice Worth 3 points) (05.02 MC)

How are telophase and cytokinesis similar?

Both events are the same for animals and plants.
Both events include DNA synthesis.
Both events occur toward the end of mitosis.
Both events result in fewer organelles.

Why is nh3 classified as a polar molecule

What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm?

Why do the strengths of london (dispersion) forces generally increase with increasing molecular size? choose one: a. heavier atoms have stronger attractions for each other than lighter atoms. b. dispersion forces are all equal in magnitude; there is no size dependence. c. dispersion forces arise from the attraction between the nuclei of atoms, and larger molecules have larger nuclei. d. dispersion forces arise from dipoles caused by the electron distribution being distorted. larger molecules have more electrons and, therefore, more distortions and a bigger force. e. dispersion forces depend on distance. larger molecules are farther apart and so the forces are smaller.