NAME__________________________
CELL GROWTH & DIVISION VOCAB
CHAPTER 10 & 11-4
______ One of two identical parts or arms of a chromosome
______ describes a cell like a sperm or egg that has only one set of chromosomes
______ describes a cell like a body (somatic) cell that contains both sets
of homologous chromosomes
______ Cell division in which the cell divides twice to produce
4 genetically different daughter cells with one-half the
number of chromosomes of a body cell
______ Part of cell division in eukaryotic cells in which the nucleus
divides eventually producing 2 daughter cells which are
genetically identical to the parent cell
A. DIPLOID
B. HAPLOID
C. MEIOSIS
D. MITOSIS
E. CHROMATID
F. CENTROMERE
G. CYTOKINESIS
H. CELL CYCLE
I. HOMOLOGOUS
CHROMOSOMES
______ A pair of morphologically similar chromosomes that are the
same size and the same shape and carry genes for the same traits
______ Part of cell division in which the cytoplasm is divided between
the 2 new daughter cells
______ Region of the chromosome where the 2 sister chromatids are
held together and which is the attachment site of the spindle fibers during cell division
______ Series of events including interphase, mitosis, and cytokinesis that
cells go through as they grow and divide
*
*
*
*
*
*
*
*
*
______ third phase of mitosis during which the chromatid arms
separate and move to opposite ends of the cell
*
*
*
______ Phase of the cell cycle in between divisions in which cells spend most
of their time growing and carrying out their cellular functions in the body
______ first and longest phase of mitosis during which chromosomes
become visible, centrioles appear and move to opposite poles,
and the nuclear membrane and nucleolus disappear.
______ 2nd phase of mitosis during which the chromosomes line up
along the center of the cell
______ 4th and last phase of mitosis during which TWO nuclei are visible;
the chromosomes spread out as chromatin, the nuclear membrane and
nucleolus return, and mitotic spindle and centrioles disappear
*
A.
B.
C.
D.
E.
*
*
METAPHASE
PROPHASE
INTERPHASE
ANAPHASE
TELOPHASE
______ one of a family of proteins that regulate the cell
cycle in eukaryotic cells
______ Fan-like structure made of microtubules that helps
separate the chromosomes during mitosis
______ process in which homologous chromosomes exchange DNA
during Prophase I of meiosis which results in new genetic combinations
A. TETRAD
B. GAMETES
C. CYCLIN
D. CROSSING OVER
E. SPINDLE
F. SYNAPSIS
G. CENTRIOLES
H. CENTROSOME
______ Region in which the centrioles lie that helps organize the
spindle fibers during cell division
______ Structure made of FOUR (4) chromatids formed when
homologous chromosomes synapse during Prophase I of meiosis
______ Specialized cell involved in reproduction; = germ cells = sperm or eggs
______ Log-like structures that appear near the nucleus during
______ cell division in an animal cell and move to opposite poles
to pull the chromosomes apart
______ The pairing of homologous chromosomes during Prophase I of meiosis
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
______ The production of offspring from the combination of genetic
material from 2 parent organisms
______ the separation of alleles when homologous chromosomes
separate to form gametes
______ The random mixing of maternal and paternal chromosomes
when homolgous chromosomes separate during meiosis to form
gametes (sperm or egg cells) during meiosis
______ The production of sperm cells
A.
B.
C.
D.
E.
F.
G.
POLAR BODIES
SEXUAL REPRODUCTION
ASEXUAL REPRODUCTION
OOGENESIS
SPERMATOGENESIS
SEGREGATION
INDEPENDENT
ASSORTMENT
H. CANCER
______ The production of mature egg cells
______ disorder in which some of the body’s own cells lose the ability to control growth
______ The production of offspring from the genetic material of only one parent
______ Small cells produced when the cytoplasm divides unevenly
during oogenesis which self digest (using APOPTOSIS) to produce “one good egg”
NAME__________________________
CELL GROWTH & DIVISION VOCAB
CHAPTER 10 & 11-4
______ One of two identical parts or arms of a chromosome
______ describes a cell like a sperm or egg that has only one set of chromosomes
______ describes a cell like a body (somatic) cell that contains both sets
of homologous chromosomes
______ Cell division in which the cell divides twice to produce
4 genetically different daughter cells with one-half the
number of chromosomes of a body cell
______ Part of cell division in eukaryotic cells in which the nucleus
divides eventually producing 2 daughter cells which are
genetically identical to the parent cell
A. HAPLOID
B. DIHAPLOID
C. MITOSIS
D. MEIOSIS
E. CYTOKINESIS
F. CENTROMERE
G. CHROMATID
H. CELL CYCLE
I. HOMOLOGOUS
CHROMOSOMES
______ A pair of morphologically similar chromosomes that are the
same size and the same shape and carry genes for the same traits
______ Part of cell division in which the cytoplasm is divided between
the 2 new daughter cells
______ Region of the chromosome where the 2 sister chromatids are
held together and which is the attachment site of the spindle fibers during cell division
______ Series of events including interphase, mitosis, and cytokinesis that
cells go through as they grow and divide
*
*
*
*
*
*
*
*
*
*
nd
______ 2 phase of mitosis during which the chromosomes line up
along the center of the cell
*
*
______ 4th and last phase of mitosis during which TWO nuclei are visible;
the chromosomes spread out as chromatin, the nuclear membrane and
nucleolus return, and mitotic spindle and centrioles disappear
______ Phase of the cell cycle in between divisions in which cells spend most
of their time growing and carrying out their cellular functions in the body
______ first and longest phase of mitosis during which chromosomes
become visible, centrioles appear and move to opposite poles,
and the nuclear membrane and nucleolus disappear.
*
A.
B.
C.
D.
E.
*
*
ANAPHASE
PROPHASE
INTERPHASE
TELOPHASE
METAPHASE
______ third phase of mitosis during which the chromatid arms
separate and move to opposite ends of the cell
______ one of a family of proteins that regulate the cell
cycle in eukaryotic cells
A. CENTROSOME
B. GAMETES
C. CENTRIOLES
D. SPINDLE
E. SYNAPSIS
F. CROSSING OVER
G. CYCLIN
H. TETRAD
______ Fan-like structure made of microtubules that helps
separate the chromosomes during mitosis
______ process in which homologous chromosomes exchange DNA
during Prophase I of meiosis which results in new genetic combinations
______ Region in which the centrioles lie that helps organize the
spindle fibers during cell division
______ Structure made of FOUR (4) chromatids formed when
homologous chromosomes synapse during Prophase I of meiosis
______ Specialized cell involved in reproduction; = germ cells = sperm or eggs
______ Log-like structures that appear near the nucleus during
______ cell division in an animal cell and move to opposite poles
to pull the chromosomes apart
______ The pairing of homologous chromosomes during Prophase I of meiosis
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
______ The production of offspring from the genetic material of only one parent
______ Small cells produced when the cytoplasm divides unevenly
during oogenesis which self digest (using APOPTOSIS) to produce “one good egg”
______ The production of sperm cells
______ the separation of alleles when homologous chromosomes
separate to form gametes
______ The random mixing of maternal and paternal chromosomes
when homolgous chromosomes separate during meiosis to form
gametes (sperm or egg cells) during meiosis
______ The production of mature egg cells
A.
B.
C.
D.
E.
F.
G.
OOGENESIS
SEXUAL REPRODUCTION
ASEXUAL REPRODUCTION
CANCER
SPERMATOGENESIS
SEGREGATION
INDEPENDENT
ASSORTMENT
H. POLAR BODIES
______ disorder in which some of the body’s own cells lose the ability to control growth
______ The production of offspring from the combination of genetic
material from 2 parent organisms