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ASU BIO 181 TEST EXAM 1 UPDATED
QUESTIONS AND 100% CORRECT ANSWER
WITH A GUARANTEED A+|| 2025-2026 LATEST
AND COMPLETE UPDATE WITH VERIFIED
SOLUTIONS|| GUARANTEED PASS!!
At these checkpoints, a cyclin works with a cyclin-dependent kinase (i.e., Cdk) to
regulate the checkpoint. - ----- ANSWER: --- TRUE
The activation of both MPF and MAPK result in _________
_________ (two words) of the cytoplasm during M-phase. - ---- - ANSWER: ---
SETTLING DOWN
An important checkpoint regulator is at the Gap2/M-phase transition. Here cyclin
B and Cdk1 activate and form MPF which becomes a _________ _________ (two
words) and causes the DNA to condense into _________. - ----- ANSWER: ---
HISTONE KINASE & CHROMOSOMES
During mitosis, the cytoplasm of the cell is "settled down". - --
--- ANSWER: ---TRUE
Gap1 of the cell cycle represents the time when the cell is doing what it is
supposed to do as part of its cell type. In other words, that is when a liver cell is
doing its function as a liver cell. - ----- ANSWER: ---TRUE
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Cancer can be described as a loss of cell cycle regulation. - --
--- ANSWER: ---TRUE
After DNA synthesis (i.e., S-phase) an identical copy of the DNA has been made
and this is present in the two chromatids when viewed as the chromosome. - -----
ANSWER: ---TRUE
The synthesis/presence of cyclin is what turns on the Cdk as the Cdk is always
present but it is the cyclin that is synthesized and degraded in cycles. - -----
ANSWER: ---TRUE
The _________ begins to be destroyed at the metaphase of the cell cycle causing
the chromosomes to begin to _________. - ---
-- ANSWER: ---CYCLIN B & DECONDENSE
Many chemotherapy drugs act by arresting the cell in M-phase of the cell cycle. - -
---- ANSWER: ---TRUE
Cytoplasmic signal transduction controls the checkpoints of the cell cycle. - -----
ANSWER: ---TRUE
Cytokinesis in plant and animal cells takes two forms. List them here. - -----
ANSWER: ---PLANT -- PHRAGMOPLAST FORMATION
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ANIMAL -- CONTRACTILE RING FORMATION
In the time span of 10 years every cell in your adult body goes through the cell
cycle. - ----- ANSWER: ---FALSE
In your body not all cells go through the cell cycle. - ---- - ANSWER: ---TRUE
List the three categories of cells in the body with regard to the cell cycle. - -----
ANSWER: ---Cells that never go through cell cycle
Cells that can be induced into cell cycle by injury Cells that constantly go through
cell cycle
Ribosomes bound to some of the membrane invaginations in the endomembrane
theory. - ----- ANSWER: ---TRUE
Fluorescence microscopy is a form of light microscopy. Group of answer choices -
----- ANSWER: ---TRUE
The cytoskeleton enabled the primitive cell to become motile. -
----- ANSWER: ---TRUE
Finish the sentence based on my lectures: The association of ribosomes with
_________________ invaginations would support the ______________ theory. - --
--- ANSWER: ---Membrane
ASU BIO 181 TEST EXAM 1 UPDATED
QUESTIONS AND 100% CORRECT ANSWER
WITH A GUARANTEED A+|| 2025-2026 LATEST
AND COMPLETE UPDATE WITH VERIFIED
SOLUTIONS|| GUARANTEED PASS!!
At these checkpoints, a cyclin works with a cyclin-dependent kinase (i.e., Cdk) to
regulate the checkpoint. - ----- ANSWER: --- TRUE
The activation of both MPF and MAPK result in _________
_________ (two words) of the cytoplasm during M-phase. - ---- - ANSWER: ---
SETTLING DOWN
An important checkpoint regulator is at the Gap2/M-phase transition. Here cyclin
B and Cdk1 activate and form MPF which becomes a _________ _________ (two
words) and causes the DNA to condense into _________. - ----- ANSWER: ---
HISTONE KINASE & CHROMOSOMES
During mitosis, the cytoplasm of the cell is "settled down". - --
--- ANSWER: ---TRUE
Gap1 of the cell cycle represents the time when the cell is doing what it is
supposed to do as part of its cell type. In other words, that is when a liver cell is
doing its function as a liver cell. - ----- ANSWER: ---TRUE
,2|Page
Cancer can be described as a loss of cell cycle regulation. - --
--- ANSWER: ---TRUE
After DNA synthesis (i.e., S-phase) an identical copy of the DNA has been made
and this is present in the two chromatids when viewed as the chromosome. - -----
ANSWER: ---TRUE
The synthesis/presence of cyclin is what turns on the Cdk as the Cdk is always
present but it is the cyclin that is synthesized and degraded in cycles. - -----
ANSWER: ---TRUE
The _________ begins to be destroyed at the metaphase of the cell cycle causing
the chromosomes to begin to _________. - ---
-- ANSWER: ---CYCLIN B & DECONDENSE
Many chemotherapy drugs act by arresting the cell in M-phase of the cell cycle. - -
---- ANSWER: ---TRUE
Cytoplasmic signal transduction controls the checkpoints of the cell cycle. - -----
ANSWER: ---TRUE
Cytokinesis in plant and animal cells takes two forms. List them here. - -----
ANSWER: ---PLANT -- PHRAGMOPLAST FORMATION
, 3|Page
ANIMAL -- CONTRACTILE RING FORMATION
In the time span of 10 years every cell in your adult body goes through the cell
cycle. - ----- ANSWER: ---FALSE
In your body not all cells go through the cell cycle. - ---- - ANSWER: ---TRUE
List the three categories of cells in the body with regard to the cell cycle. - -----
ANSWER: ---Cells that never go through cell cycle
Cells that can be induced into cell cycle by injury Cells that constantly go through
cell cycle
Ribosomes bound to some of the membrane invaginations in the endomembrane
theory. - ----- ANSWER: ---TRUE
Fluorescence microscopy is a form of light microscopy. Group of answer choices -
----- ANSWER: ---TRUE
The cytoskeleton enabled the primitive cell to become motile. -
----- ANSWER: ---TRUE
Finish the sentence based on my lectures: The association of ribosomes with
_________________ invaginations would support the ______________ theory. - --
--- ANSWER: ---Membrane
