Ineed can somebody me? i. dna replicates ii. chromatin condenses. iii. cell continues to grow. iv. nuclear membrane breaks down v. chromosomes line up at equator using the statements above, place the events leading up to anaphase in cell division of an animal cell in correct order. a) iii - i - ii - iv - v b) iii - iv - ii - i - v c) i - ii - iii - iv - v d) ii - i - iii - iv - v

answer: the blood-brain barrier is a layer of specialized membranes and cell processes designed to keep undesirable substances from passing from the bloodstream into the precious tissues of the brain. while the blood-brain barrier does keep most bad things out of the central nervous system, it is not impermeable.

explanation:

it marks things for degradation via the proteasome. it alters there celluar location.