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level: Level 1

Questions and Answers List

level questions: Level 1

Question	Answer
Do chromosomes cross over in the first prophase or the second?	first
True or False: Every day body cells are somatic diploid cells?	true
What is the symbol for somatic diploid cells?	2N
Before a cell starts dividing, are the chromosomes in homologous pairs or sister chromatid pairs?	homologous
What are the two new cells called after dividing?	daughter cells
What is the order of phases in Mitosis?	ipmatc
In what phase are the sister chromatids visible because the nucleus is broken down?	prophase
After the DNA has been copied in Interphase, are the chromatids in Sister Chromatids or Homologous pairs?	sister pairs
True or false: the nucleus has broken down by prophase	true
What pulls apart the chromatids in anaphase?	spindle fibers
Which of the following is NOT a reason somatic cells divide: to meet nutrition requirements, to replace damaged cells, to grow as a whole organism, to prepare for sexual reproduction	d
Crossing over has occurred in one tetrad which has caused what?	unique chromosomes
After Meiosis is finished and there are 4 new cells, how many total chromosomes are in each Haploid Gamete cell?	23
4 chromosomes (2 pairs) come together to make a what?	tetrad
Does Meiosis have one or two rounds of division?	two
There is no second interphase in Meiosis because...	there would be too much dna
What is the symbol for Haploid Cells?	N
Is Meiosis for sexual reproduction or asexual cloning?	sexual reproduction
Which of the following is a tetrad?	two
Which picture depicts the result of Meiosis?	two
Do chromosomes cross over in the first prophase or the second?	first