ONS/ONCC Chemotherapy
Immunotherapy Certificate Exam
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Terms in this set (135)
Lesson 1:
Foundations to
Set the Stage
Focusing on
Cellular Structure
and Function
, -The cell cycle refers to the ordered
seres of processes of DNA replication
and mitosis, or cell division
The Normal Cell
Cycle -Cell nucleus regulates these
processes by gathering and
processing complexes molecular
information
Interphase and Cell division produces two identical
Mitotic Phase cells through these two major phases
Cell grows and DNA is replicated
through the following three steps:
During 1: First growth phase (G1 or first gap)
interphase:
2: Synthesis phase (S phase)
3:Mitotic Phse (M phase)
, -cells increase in size
-reproduce RNA
First Growth
Phase (G1 or first -"quality assurance" test that the cell
gap) will be ready to synthesis DNA
-Length of time is variable, can be
from hours to days
-DNA replicates
-Results in the formation of identical
pairs of DNA (chromatids)
Synthesis Phase
(S phase)
-which are attached a t the
centromere
-lasts 2-10 hours
-Replicated chromosomes are
aligned, separated, and move into 2
Mitotic Phase (M
new, identical daughter cells
phase)
-takes about 30-60 minutes
, -G1 checkpoint
Major points of
-S Phase
cell regulation
are entry and exit
-G2 checkpoint
from
-M phase
-The transition from the resting phase
into an actively dividing phase (G0-G1)
is a point where cellular
transformation can occur
-During this time, cells pass through a
Restriction Point transition phase known as a restriction
point
-Extracellular growth factors trigger
reentry into G1, and GF are required to
send the cells past the restriction
point, or the point of no return
-After mitosis, cells may enter back
into the G1 phase or go into a resting
G0 Phase (resting phase, known as G0
phase)
-Most cells in the human body reside
in G0
Immunotherapy Certificate Exam
Prep/ Latest Questions And Answers
(Verified Answers)/Grade A+
Assured
Save
Terms in this set (135)
Lesson 1:
Foundations to
Set the Stage
Focusing on
Cellular Structure
and Function
, -The cell cycle refers to the ordered
seres of processes of DNA replication
and mitosis, or cell division
The Normal Cell
Cycle -Cell nucleus regulates these
processes by gathering and
processing complexes molecular
information
Interphase and Cell division produces two identical
Mitotic Phase cells through these two major phases
Cell grows and DNA is replicated
through the following three steps:
During 1: First growth phase (G1 or first gap)
interphase:
2: Synthesis phase (S phase)
3:Mitotic Phse (M phase)
, -cells increase in size
-reproduce RNA
First Growth
Phase (G1 or first -"quality assurance" test that the cell
gap) will be ready to synthesis DNA
-Length of time is variable, can be
from hours to days
-DNA replicates
-Results in the formation of identical
pairs of DNA (chromatids)
Synthesis Phase
(S phase)
-which are attached a t the
centromere
-lasts 2-10 hours
-Replicated chromosomes are
aligned, separated, and move into 2
Mitotic Phase (M
new, identical daughter cells
phase)
-takes about 30-60 minutes
, -G1 checkpoint
Major points of
-S Phase
cell regulation
are entry and exit
-G2 checkpoint
from
-M phase
-The transition from the resting phase
into an actively dividing phase (G0-G1)
is a point where cellular
transformation can occur
-During this time, cells pass through a
Restriction Point transition phase known as a restriction
point
-Extracellular growth factors trigger
reentry into G1, and GF are required to
send the cells past the restriction
point, or the point of no return
-After mitosis, cells may enter back
into the G1 phase or go into a resting
G0 Phase (resting phase, known as G0
phase)
-Most cells in the human body reside
in G0
