chapter 8

in order to fit within a cell, dna becomes more compact by

chromatids are

a protein disk that attaches two chromatids to each other in a chromosome is called a

the chromosomes in your body

a student can study a karyotipe to learn about the

a diploid cell is one that

diploid:bodycell::haploid:

the diploid number of chrommosmes ina human skin cell is 46. how many chromosomes are in a humban egg cell

how many chromomsomes are in the body cells of an organisms that has a haploid number of 8

binary fission

the chromosome of bacterium

in bacterium cell division takes place when

the stage of the cell cycle that occupies most of the cells life is

which of the following shows the correct sewquence of the cell cycle

growth: g1::

metaphase: prophase:;

the phase of mitosis that is characterized by the arrangement of all chromosomes along hte equator of the cell is called

a typical human cell contains 46 chromosomes after mitosis and cytokinesis each of the two new cells formed from a original cell

as a result of mitosis each of the two new cells produced from the original cell during cytokinesis

in plant cells cytokinesis occurs when

mitosis is a process by which

separation of homologues occurs during

dteh difference between anaphase of mitosis and anaphase 1 of meiosis is that

when crossing over takes place chromosomes

THE EXCHANGE OF SEGMENTS OF DNA BETWEEN THE MEMBERS OF A PIAR OF CHROMOSOMES

following replication of its dna ach chromosmoe contains two_____which are attached to each other by a cnentromere

chromomsomes that are not involved in sex determination are called

a picture of a cells chromosome is called a

______is the process by which bacteria split asexually into two identical organisms

in bacteria, cell division takes place in two stages, first the ___ is compied and then the cell splits

the sequence of events that occurs in the cell form one mitotic division to the next is called the

collectively the time spent in the g1+s+g2 is called

microtubules that extend form the poles of a cell to the centromeres during cell division are called

in mitosis anaphase follows

chromsomes cil up into short rods during

during cell division plant cells fomr a new____in the center of the cell

in eukaryotic cellss_____ takes place after the nucleus divides

the stage of meiosis during which homologues line up along the equator of the cell is alled

after a new nuclear membrane forms during telophase of mitosis or meiosis the ....divides resulting in two cells

the process called ____ guarentess that the nubmer of chromosmoes in gametes is half the number of chromosmeons in body cells

a reprocal exchange of corresponding segments of DNA is called

the cells resulting form meiosis in either males of females are called

as result of spermatogenesis four cells are produced that can alld evelop into sperm cells as result of oogensisi only ___ celldevelops into an egg cell

anapahse 2

prophase 1

telophase 1

anaapahse

prophase 1

telophase 2