百度试题 结果1 题目During which process does crossing over occur? A. Mitosis B. Meiosis I C. Meiosis II D. Both mitosis and meiosis 相关知识点: 试题来源: 解析 B。原因:交叉互换发生在减数第一次分裂过程中,同源染色体配对时。反馈 收藏
During which phase of meiosis does crossing over of chromosomes occur? During which phase in the cell cycle does mitosis happen? During which stage of mitosis are chromosomes lined up in the center of the cell? During which phase of mitosis do the chromosomes line up along the middle of ...
Crossing over does not occur in mitosis. Crossing over occur specifically in meiosis, which is responsible for the genetic recombination of the...Become a member and unlock all Study Answers Start today. Try it now Create an account As...
cell divides, becoming two distinct cells, each with their own nucleus. Usually mitosis occurs with no problems, however, there have been cases where the chromatids do not separate properly. If the sister chromatids do not separate during anaphase, what would the two resulting nuclei look like...
To solve the question "Which one is not possible due to mitosis?", we can follow these steps:1. Understand Mitosis: - Mitosis is a type of cell division that results in two daughter cells that are genetically identical to t
In doing so, exosomes can achieve a longer distance of action and a potentially higher pathogenicity in the course of tau spread- ing [59]. However, a critical, unanswered aspect of this cell- to-cell propagation is how tau seeds contained within an exosome are able to not only exit the...
“How does this account for the ‘whom of which’ construction?” Evile asked. Pesetsky, who has been teaching linguistics at MIT since 1988, had never encountered the phrase “whom of which” before. “I thought, ‘What?’” Pesetsky recalls. ...
The microtubule-associated protein tau has a critical role in Alzheimer’s disease and other tauopathies. A proposed pathomechanism in the progression
How does meiotic division occur? Meiosis is a process wherea single cell divides twice to produce four cells containing half the original amount of genetic information. These cells are our sex cells – sperm in males, eggs in females. ... These four daughter cells only have half the number...
It is concluded that cell event(s) are required at some stage of the infection for it to be successful; they can occur in a synchronous manner in the G2 phase, before replication of the mitochondrial DNA, and after the wave of mitoses when some component(s) are present in the calf ...