Why do most transcription factors interact with the major groove of B-form DNA rather than the minor groove

Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection

Building glycogen from glucose molecules is an example of what

What organelle other than the nucleus houses dna in a eukaryotic cell?