Which of the following would a karyotype be most effective in identifying?
1.autosomal dominant disorders.
2.X-linked disorders.
3.sex-limited genes.
4.trisomy disorders.
4
You might also like to view...
You’ve heard the phrase, “Feed a cold, starve a fever,” your whole life, and you’ve always considered it dubious advice at best; after all, how are you supposed to recover from any infection if you’re undernourished? After reading this module, however, you realize that one of your organs may be following a portion of this folk remedy despite your opinion. Which statement is true?
a. In response to a cold, the capillaries surrounding the stomach constrict, reducing hunger. b. In response to a cold, the pancreas produces less insulin, causing blood sugar levels to spike immediately c. In response to a fever, the liver stops releasing iron into the blood, starving certain bacteria. d. In response to a fever, the small intestine becomes more permeable to large protein molecules.
Which country receives the most sunlight per
year?
a. United States b. Japan c. Canada d. Germany e. Mexico
The process of post-transcriptional gene silencing triggered by micro-RNA molecules that stop translation is called
____. a. RNA interference b. micro-interference c. translational interference d. transcriptional disruption e. disruptive genetic silencing
When during the cell cycle are chromosomes visible?
a. only during interphase b. only when they are being copied c. only during the G phase d. during mitosis e. Chromosomes are always visible.