BIO 1201 GREGG EXAM 2 EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+ 2026
nuclei - ANSWERS-During cell division, the two sister
chromatids of each duplicated chromosome separate and
move into two........
chromosomes - ANSWERS-what are chromatids called once
they are seperated
Interphase - ANSWERS-cell growth and copying of
chromosomes in preparation for cell division
G1 phase ("first gap")
S phase ("synthesis")
G2 phase ("second gap") - ANSWERS-Interphase (about 90%
of the cell cycle) can be divided into three phases:
,Mitosis - ANSWERS-the division of the genetic material in
the nucleus (eukaryotic)
Cytokinesis - ANSWERS-the division of the cytoplasm
(eukaryotic)
mitotic spindle - ANSWERS-is a structure made of
microtubules that controls chromosome movement during
mitosis
centrosome - ANSWERS-In animal cells, assembly of spindle
microtubules begins in the___________the microtubule-
organizing center
cell cycle control system - ANSWERS-The sequential events
of the cell cycle are directed by a distinct
checkpoints - ANSWERS-the cell cycle stops until a go-ahead
signal is received
cyclins and cyclin-dependent kinases (Cdks) - ANSWERS-Two
types of regulatory proteins are involved in cell cycle control
, MPF (maturation-promoting factor) - ANSWERS-is a cyclin-
Cdk complex that triggers a cell's passage past the G2
checkpoint into the M phase
growth factors - ANSWERS-released by certain cells and
stimulate other cells to divide
density-dependent inhibition, - ANSWERS-crowded cells will
stop dividing
metabolic pathway - ANSWERS-Begins with a specific
molecule, which is then altered in a series of defined steps,
resulting in a certain product.
Energy - ANSWERS-the capacity to cause change
Law of Conservation of Energy - ANSWERS-the law that
states that energy cannot be created or destroyed but can
be changed from one form to another
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+ 2026
nuclei - ANSWERS-During cell division, the two sister
chromatids of each duplicated chromosome separate and
move into two........
chromosomes - ANSWERS-what are chromatids called once
they are seperated
Interphase - ANSWERS-cell growth and copying of
chromosomes in preparation for cell division
G1 phase ("first gap")
S phase ("synthesis")
G2 phase ("second gap") - ANSWERS-Interphase (about 90%
of the cell cycle) can be divided into three phases:
,Mitosis - ANSWERS-the division of the genetic material in
the nucleus (eukaryotic)
Cytokinesis - ANSWERS-the division of the cytoplasm
(eukaryotic)
mitotic spindle - ANSWERS-is a structure made of
microtubules that controls chromosome movement during
mitosis
centrosome - ANSWERS-In animal cells, assembly of spindle
microtubules begins in the___________the microtubule-
organizing center
cell cycle control system - ANSWERS-The sequential events
of the cell cycle are directed by a distinct
checkpoints - ANSWERS-the cell cycle stops until a go-ahead
signal is received
cyclins and cyclin-dependent kinases (Cdks) - ANSWERS-Two
types of regulatory proteins are involved in cell cycle control
, MPF (maturation-promoting factor) - ANSWERS-is a cyclin-
Cdk complex that triggers a cell's passage past the G2
checkpoint into the M phase
growth factors - ANSWERS-released by certain cells and
stimulate other cells to divide
density-dependent inhibition, - ANSWERS-crowded cells will
stop dividing
metabolic pathway - ANSWERS-Begins with a specific
molecule, which is then altered in a series of defined steps,
resulting in a certain product.
Energy - ANSWERS-the capacity to cause change
Law of Conservation of Energy - ANSWERS-the law that
states that energy cannot be created or destroyed but can
be changed from one form to another
