en MA Chapter 11 Key Terms (Part 1) 20 Anaphase : the stage in mitosis where sister chromosomes separate, becoming independent daughter chromosomes, these daughter chromosomes separate and move to opposite poles of the cell Autosome : a chromosome that occurs in homologous pairs in both males and females that does not bear the genes determining sex Binary Fission : the process by which a single bacterium divides in half, producing two identical offspring Diploid : referring to a cell with pairs of homologous chromosomes Crossing Over : the exchange of corresponding segments of the chromatids of two homologous chromosomes during meiosis Centriole : the spindle microtubules originate from a region in which a pair of microtubule-containing structure at the base of each cilium and flagellum in animal cells Asexual Reproduction : reproduction that does not involve the fusion of haploid sex cells. The parent body may divide and new parts regenerate Cell Cycle : the sequence of events in the life of a cell, from one division to the next Check Point : where protein complexes in the cell determine whether the cell has successfully completed a specific phase of a cycle and regulates protein activities Differentiation : the process whereby relatively unspecialized cells, especially of embryos, become specialized into particular tissue types Cell Plate : a series of vesicles that fuse to form the new plasma membranes and cell wall separating the daughter cells in plant cell division Cell Division : splitting of one cell into two; the process of cellular reproduction Cloning : the process of producing many identical copies of a gene: also the production of many genetically identical copies of an organism Allele : one of several alternative forms of a particular gene Chisasma : a point at which a chromatid of one chromosome crosses with a chromatid of the homologous chromosome during prophase I of meiosis Clone : offspring that are produced by mitosis and are therefore genetically identical to each other Chromosome : a single DNA double helix together with proteins that help to organize the DNA Cytokinesis : the division of the cytoplasm and organelles into two daughter cells during cell division Centromere : the region of a replicated chromosome at which the sister chromatids are held together until the separate during cell division Checkpoint : where protein complexes in the cell determine whether the cell has successfully completed a specific phase of a cycle and regulates protein activities

Chapter 11 Key Terms (Part 1)

1.	Binary Fission	A.	reproduction that does not involve the fusion of haploid sex cells. The parent body may divide and new parts regenerate
2.	Centriole	B.	the exchange of corresponding segments of the chromatids of two homologous chromosomes during meiosis
3.	Chromosome	C.	the division of the cytoplasm and organelles into two daughter cells during cell division
4.	Centromere	D.	a chromosome that occurs in homologous pairs in both males and females that does not bear the genes determining sex
5.	Cytokinesis	E.	the process of producing many identical copies of a gene: also the production of many genetically identical copies of an organism
6.	Checkpoint	F.	splitting of one cell into two; the process of cellular reproduction
7.	Diploid	G.	the region of a replicated chromosome at which the sister chromatids are held together until the separate during cell division
8.	Allele	H.	a point at which a chromatid of one chromosome crosses with a chromatid of the homologous chromosome during prophase I of meiosis
9.	Cloning	I.	the process whereby relatively unspecialized cells, especially of embryos, become specialized into particular tissue types
10.	Autosome	J.	offspring that are produced by mitosis and are therefore genetically identical to each other
11.	Cell Plate	K.	referring to a cell with pairs of homologous chromosomes
12.	Asexual Reproduction	L.	the spindle microtubules originate from a region in which a pair of microtubule-containing structure at the base of each cilium and flagellum in animal cells
13.	Cell Cycle	M.	a single DNA double helix together with proteins that help to organize the DNA
14.	Cell Division	N.	where protein complexes in the cell determine whether the cell has successfully completed a specific phase of a cycle and regulates protein activities
15.	Crossing Over	O.	one of several alternative forms of a particular gene
16.	Anaphase	P.	the sequence of events in the life of a cell, from one division to the next
17.	Check Point	Q.	the stage in mitosis where sister chromosomes separate, becoming independent daughter chromosomes, these daughter chromosomes separate and move to opposite poles of the cell
18.	Differentiation	R.	the process by which a single bacterium divides in half, producing two identical offspring
19.	Clone	S.	where protein complexes in the cell determine whether the cell has successfully completed a specific phase of a cycle and regulates protein activities
20.	Chisasma	T.	a series of vesicles that fuse to form the new plasma membranes and cell wall separating the daughter cells in plant cell division

Chapter 11 Key Terms (Part 1)

R	1.	Binary Fission	A.	reproduction that does not involve the fusion of haploid sex cells. The parent body may divide and new parts regenerate
L	2.	Centriole	B.	the exchange of corresponding segments of the chromatids of two homologous chromosomes during meiosis
M	3.	Chromosome	C.	the division of the cytoplasm and organelles into two daughter cells during cell division
G	4.	Centromere	D.	a chromosome that occurs in homologous pairs in both males and females that does not bear the genes determining sex
C	5.	Cytokinesis	E.	the process of producing many identical copies of a gene: also the production of many genetically identical copies of an organism
S	6.	Checkpoint	F.	splitting of one cell into two; the process of cellular reproduction
K	7.	Diploid	G.	the region of a replicated chromosome at which the sister chromatids are held together until the separate during cell division
O	8.	Allele	H.	a point at which a chromatid of one chromosome crosses with a chromatid of the homologous chromosome during prophase I of meiosis
E	9.	Cloning	I.	the process whereby relatively unspecialized cells, especially of embryos, become specialized into particular tissue types
D	10.	Autosome	J.	offspring that are produced by mitosis and are therefore genetically identical to each other
T	11.	Cell Plate	K.	referring to a cell with pairs of homologous chromosomes
A	12.	Asexual Reproduction	L.	the spindle microtubules originate from a region in which a pair of microtubule-containing structure at the base of each cilium and flagellum in animal cells
P	13.	Cell Cycle	M.	a single DNA double helix together with proteins that help to organize the DNA
F	14.	Cell Division	N.	where protein complexes in the cell determine whether the cell has successfully completed a specific phase of a cycle and regulates protein activities
B	15.	Crossing Over	O.	one of several alternative forms of a particular gene
Q	16.	Anaphase	P.	the sequence of events in the life of a cell, from one division to the next
N	17.	Check Point	Q.	the stage in mitosis where sister chromosomes separate, becoming independent daughter chromosomes, these daughter chromosomes separate and move to opposite poles of the cell
I	18.	Differentiation	R.	the process by which a single bacterium divides in half, producing two identical offspring
J	19.	Clone	S.	where protein complexes in the cell determine whether the cell has successfully completed a specific phase of a cycle and regulates protein activities
H	20.	Chisasma	T.	a series of vesicles that fuse to form the new plasma membranes and cell wall separating the daughter cells in plant cell division

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Chapter 11 Key Terms (Part 1)

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Chapter 11 Key Terms (Part 1)

Chapter 11 Key Terms (Part 1)