Mitosis, Meiosis or Both Meiosis Stages Growth Mitotic Anatomy Meiotic Anatomy Entropy…Yippee!! Mitosis Stages 200 200 200 200 200 200 200 400 400 400 400 400 400 400 600 600 600 600 600 600 600 800 800 800 800 800 800 800 1000 1000 1000 1000 1000 1000 1000
DAILY DOUBLE Back
DAILY DOUBLE Back
This is the stage where chromosomes line up in the center of the cell metaphase Back
This is the stage where chromosomes are formed prophase Back
This is the longest phase of mitosis where the centrosomes are at opposite poles metaphase Back
this is the stage where the nucleolus disappears prophase Back
this is the phase where cohesin proteins are cleaved anaphase Back
This is the stage of meiosis where synapsis takes place Prophase I Back
This is the phase of meiosis where homologous chromosomes separate Anaphase I Back
This is the phase where sister chromatids are lined up in the center of the cell Metaphase II Back
This is the phase in meiosis I where half of the chromosomes are present when compared to prophase I Telophase I Back
This is the stage where microtubules attach to the centromeres of sister chromatids Metaphase II Back
Normal cell cycles are regulated by the presence of these Growth factors Back
Density-dependent inhibition This is the type of growth where cells can sense that there’s already enough cells surrounding it Density-dependent inhibition Back
These are the three checkpoints during the cell cycle G1, M, G2 Back
In order to surpass G2, you need these two proteins to come together to form this Cyclin + Cdk (cyclin-dependent kinase) = MPF (maturation promoting factor) Back
This is the property of many animal cells that must be attached to something before they can grow Anchorage dependence Back
somatic cells mitosis Back
interphase both Back
reduction division meiosis Back
Contains DNA both Back
Homologous chromosomes in metaphase meiosis Back
a structure of proteins associated with specific sections of chromosomal DNA at the centromere kinetochore Back
Radial array of short microtubules aster Back
Assembly of spindle microtubules centromeres Back
Shallow groove in the cell surface near the metaphase plate Cleavage furrow Back
Fibers made of microtubules and associated proteins Mitotic spindle Back
a cell containing half the chromosomes of another cell haploid Back
the “vehicles that transmit genes from one generation to the next” gametes Back
chromosomes that each carry genes controlling the same inherited characteristics homologous Back
the “physical manifestation of crossing over” chiasmata Back
proteins that keep chromatids together at anaphase I Shugoshi, cohesin Back
Individual chromosomes that carry genes derived from two different parents Recombinant chromosomes Back
this is the number of autosomal pairs of chromosomes in humans 22 Back
This is the stage in which chromosomes are extracted for a karyotype metaphase Back
This is the process of cancer developing and spreading metastasis Back
this is a nondividing stage that some cells such as nerve and muscles stay in Back