Show:
Cell Division
Name that
Phase
The Cell Cycle
Name that Structure
Vocabulary
100
Number of chromosome sets that you inherit out of the 46.
What is 2?
100
A stage in which chromosomes make copies of themselves.
What is interphase?
100
A resting place where the cell leaves the cycle and stops dividing.
What is g zero?
100
A groove in the plasma membrane between daughter nuclei.
What is cleavage furrow?
100
Railroad tracks for chromosome movement.
What is mitotic spindle fibers?
200
Eukaryotes chromosomes are made out of ______ which is a complex of DNA and associated proteins.
What is chromatin?
200
In which phase does chromosomes line up along the center of the cell.
What is metaphase?
200
The sub-phase of the cell cycle in which cell division takes place and in which cells segregate duplicated chromosomes.
What is mitotic (m) phase?
200
Proteins are involved in binary fission as well as eukaryotic mitotic division?
What is actin and tubulin?
200
This triggers the cells passage past the G2 checkpoint into mitosis.
What is MPF?
300
Cell division involves the distribution of identical genetic material to what kinds of cells.
What is daughter cells?
300
-The chromosomes condense and become visible -The centrioles form move toward opposite ends of the cell -The mitotic spindle forms
What is prophase?
300
DNA is replicated during which sub-phase of Interphase.
What is S phase?
300
Structure of proteins that are attached to the centromere that links each sister chromatid to the mitotic spindle.
What is kinetochore?
300
A type of chromosome of the same size and shape carrying the same type of genes.
What is homologous chromosomes?
400
Name the three key roles of cell division.
What is reproduction, growth & development, and tissue renewal?
400
Where nuclear envelopes arise from the fragments of the parent cells nuclear envelope and other portions of the endomembrane system.
What is telophase?
400
Major control switches for the cell cycle, causing the cell to move from G1 to S or G2 to M.
What is cdks?
400
In which group of eukaryotic organisms does the nuclear envelope remain intact during mitosis.
What is diatoms?
400
If cells are removed, those bordering the open space will begin dividing and continue to do so until the gap is filled.
What is contact inhibition?
500
Number of cells at the end of both mitosis and meiosis.
What is mitosis=2 & meiosis=4?
500
When two chromosomes begin to move towards the opposite ends of the cell as the kinetochore microtubules shorten.
What is anaphase?
500
The cyclin component of MPF is destroyed toward the end of which sub-phase?
What is mitotic (m) phase?
500
Synthesizes at specific times during the cell cycle that associates with a kinase to form a catalytically active complex.
What is cyclin?
500
Form of asexual reproduction in single-celled organisms by which one cell divides into two cells of the same size
What is binary fission?