1 Cell Division and Replication Flashcards
Undifferentiated cells able to divide and replace cells when required are known as:
Stem cells
Cells which do not normally divide but can perform mitosis should the need arise are known as:
Facultative dividers
Embryonic stem cells are:
Totipotent
or
Multipotent
Totipotent
________
Prometaphase
Metaphase
Anaphase
Telophase
Prophase
Prophase
___________
Metaphase
Anaphase
Telophase
Prometaphase
Prophase
Prometaphase
_________
Anaphase
Telophase
Metaphase
Prophase
Prometaphase
Metaphase
________
Telophase
Anaphase
Prophase
Prometaphase
Metaphase
Anaphase
_________
Telophase
Kinetochores control the entry of a cell into anaphase at the equatorial plate - what is this called?
Metaphase checkpoint
The sorting, paring and comparison of chromosomes is known as what?
Karyotyping
A patient is found to display a Trisomy 21 Karyotype, what does this mean?
Three copies of chromosome 21
Most of the lifecycle of a cell is spent in a non-dividing phase - what is it called?
Interphase
DNA replication occurs prior to or during mitosis?
prior to
the S Phase, where DNA is replicated, occurs before or after the G2 phase?
Before
What is the phase of the cell cycle between G1 and G2?
S Phase