Download Biology SG review for Cell Growth and Reproduction Unit 1

Name: ______________________
Biology SG review for Cell Growth and Reproduction Unit
1. MITOSIS
6. G2
11. EXACT
3. TIGHTLY
8. DIPLOID
13. MEIOSIS
2. CHROMATIDS
7. INTERPHASE
12. MEMBRANE
4. AUTOSOMES
9. ANAPHASE
14. CHROMATIN
5. UNCONTROLLABLY
10. CITOKINESIS
15. ASEXUAL
____ One difference between a cancer cell and a normal cell is that a cancer cell divides ___.
____ The stage of the cell cycle that occupies most of the cell’s life is ____.
____ Cells divide during ___ followed by cytokinesis.
____ After mitosis and cytokinesis, each of the 2 new cells formed from the original are ____ with a
complete set of 46 chromosomes.
____ In plant cells, ____ occurs when a new cell wall forms.
____ Sexual reproduction results in more genetic diversity than ____ reproduction.
____ Formation of an egg and sperm are both _____, but growth of an embryo is mitosis.
____ The correct sequence of a cell is
G1
S
___
M
____ The chromosomes in your body exist in 23 pairs, include 2 sex chromosomes, and include 44 ___.
____ During interphase, DNA is in a loose form called ____, whereas it is more tightly organized in
condensed chromosomes for mitosis.
____ The correct order of mitosis is prophase, metaphase, ____, telophase.
____ As a result of mitosis, each of the 2 new cells produced from the original cell during cytokinesis
receives an ___ copy of all the chromosomes present in the original cell.
____ In order to fit within a cell, DNA becomes more compact by wrapping ___ around associated
proteins and itself.
____ This chromosome
is made up of two sister ____.
____ A typical animal cell before mitosis shows, centrioles, a nuclear ___, and chromosome parts.
A. MITOSIS
B. MEIOSIS
C. BOTH
D. NEITHER
____ The cytoplasm of each cell divides
____ Produces haploid somatic cells
____ DNA is copied and the cell is prepared for cell division
____ In humans, the cells that result have 92 chromosomes in the daughter cells
____ Chromosomes line up along the equator of the cell and spindle fibers attach to the centromere of
each chromosome
____ Two phase nuclear division that results in formation of gametes
____ A nuclear division resulting in the production of two somatic cells with the same number of
chromosomes found in the original cell
____ Produces gametes for sexual reproduction
____ Consists of two rounds of cell division that results in diploid somatic cells
____ Chromosomes condense, the nucleus disappears, and spindle fibers form
____ Emily cuts her leg and repairs her wounds with this process
____ Chromatids move to the opposite poles of the cell
1. PROKARYOTIC
2. EUKARYOTIC
6. ANAPHASE 7. HOMOLOGOUS
3. GAMETE (2)
4. SOMATIC (2)
8. INTERPHASE
9. SISTER 10. OVER
5. CHROMATIDS
11.CHROMOSOMES
____ A haploid egg or sperm cell that contains just one copy of each chromosome.
____ The ___ chromosome is located in the cytoplasm.
____ Name for two similar chromosomes that you inherit from your parents, one from each.
____ A diploid cell containing chromosomes in pairs
____ The phase during meiosis where separation of chromosomes occur.
____ During meiosis I, homologous ___ separate.
____ The ___ chromosome is located in the nucleus.
____ A sex cell
____ Crossing ___ is the process of genetic exchange between homologous chromosomes that result in
genetic recombination.
____ During mitosis and Meiosis II, ___ chromatids separate.
____ The time spent in G1 + S + G2 is called ___.
____ The two sides of a duplicated chromosome that are connected by a centromere
____ A body cell
Choose from the following choices. They are used more than once:
PROPHASE
INTERPHASE
______________
_________________
_____________________
ANAPHASE
_______________
TELOPHASE
METAPHASE
________________________________
_________________
_______________
_______________
_________________
_____________________