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Eukaryotic chromosomes are associated with proteins during supercoiling These pr

ID: 74847 • Letter: E

Question

Eukaryotic chromosomes are associated with proteins during supercoiling These proteins are given the name Before cell division each single chromatid chromosome replicates into two parts These are connected by a centromere and are called In one of the first steps in meiosis, the Between the two divisions of meiosis there is Crossing over of chromosomes lakes place in The embryos of animals are locations to easily observe In higher animals, which of the following cells can undergo mitosis? Microtubules become shorter, pulling chromatids lo the ends of the spindle, during The egg of a normal female has a nondisjunction occur with the sex chromosomes. If that egg is fertilized by a normal sperm. how many monosomies are possible regardless of sex and lethality of the condition? Which of the following sequence of cell-cycle phases is characteristic of eukaryotes? The framework of microtubules that appears in cell division and eventually moves the chromatids apart is the Animal cells typically achieve cytokinesis by All of the following animal cells are diploid except

Explanation / Answer

13. histone

14. sister chromatids

15. homologous pair of chromosome separate

16.

17. prophase 1

18.Meiosis

19. Somatic cells

20. Metaphase

21.3

22.G1--S--G2

23. Centrioles

24.forming a cleavge furrow

25.

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