What genetic elements can increase the misalignment of homologous chromosomes?
A. RNA polymerase
B. promoter elements
C. enhancer elements
D. transposable elements
E. topoisomerase
D. transposable elements
You might also like to view...
A cuboidal shaped cell with six sides is 1mm X 1mm X 1mm. What is the volume and the surface area of the cell?
A. 1mm3 : 6mm2 B. 3mm3 : 3mm2 C. 1mm3 : 3mm2 D. 3mm3 : 1mm2 Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean? Gather Content · What do you know about area and volume of a cube? How does it relate to the question? Consider Possibilities · What other information is related to the question? Which information is most useful? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
All protists possess
a. multiple, circular chromosomes. b. mitochondria. c. microtubules and microfilaments. d. chloroplasts. e. cell walls.
As the Baby Boomer generation ages, more and more joint replacement surgeries take place each year. Hip replacement surgery is the gold standard of all joint replacement surgeries, with many patients able to walk just a few hours after surgery and return home the very next day. In contrast, knee replacement surgery usually requires hospital stays of several days, followed by weeks to months of physical therapy. What best explains why the recovery after hip replacement surgery is so much faster than after knee replacement surgery?
A. The hip only moves in one direction, and recovery of one motion is easier than recovering movement in many directions. B. The upper end of the thigh bone has less overall surface contact with the hip bone than its lower end has in the knee with bones of the lower leg. C. The knee is a type of combination joint, which are difficult to replace. D. The knee joint is stabilized by many more structures (many of which have to be cut) than the hip joint. E. The hip joint is more superficial and more accessible to surgeons than the knee joint.
Haemophilus influenzae type b is a causative agent of meningitis in children.
Answer the following statement true (T) or false (F)