Download NAME HONORS BIO TEST-MITOSIS - Chapter 10 (2 points each

NAME _________________________
HONORS BIO TEST-MITOSIS - Chapter 10
(2 points each)
MULTIPLE CHOICE:
Circle the answer that best completes the statement.
Cells spend most of their lifetime in _____________________.
A. Mitosis
B. G1
C. S
D. G2
Which kind of cell division is used by bacteria when they reproduce?
A. Mitosis
B. Meiosis
C. Binary fission
D. None of these…bacteria don’t divide
In which type of cell would you find a cell plate?
A. bacterial cell
B. animal cell
C. plant cell
Telomeres are _____________________________
A. enzymes that control the passage of cells into G0
B. enzymes in cancer cells that cause them to metastasize
C. a family of proteins that regulate cell division
D. protective tips found on the ends of chromosomes
The cell organelles that provide the energy to move chromosomes during cell division are the
_____________________.
A. Mitochondria
B. Golgi bodies
C. Rough ER
D. Lysosomes
The cell at the right is ___________________.
A. An animal cell
B. A plant cell
C. A bacterial cell
DNA overload is caused by ___________________________ as a cell grows bigger.
A. cell volume increasing faster than surface area
B. surface area increasing faster than cell volume
Which phase of mitosis is called “reverse prophase”?
A. anaphase
B. metaphase
C. telophase
D. cytokinesis
As cells
A.
B.
C.
increase in size their surface area/volume ratio _________________.
increases
decreases
doesn’t change
Older cells have ______________________ telomeres.
A. shorter
B. longer
Cancer cells have _____________________ telomeres.
A. shorter
B. longer
Cancer cells have __________________ levels of telomerase enzyme.
A. increased
B. decreased
NAME _________________________
HONORS BIO TEST-MITOSIS - Chapter 10
(2 points each)
MULTIPLE CHOICE:
Circle the answer that best completes the statement.
Cells spend most of their lifetime in _____________________.
A. Mitosis
B. S
C. G1
D. G2
Which kind of cell division is used by bacteria when they reproduce?
A. None of these…bacteria don’t divide
B. Meiosis
C. Mitosis
D. Binary fission
In which type of cell would you find a cell plate?
A. plant cell
B. animal cell
C. bacterial cell
Telomeres are _____________________________
A. enzymes that control the passage of cells into G0
B. protective tips found on the ends of chromosomes
C. enzymes in cancer cells that cause them to metastasize
D. a family of proteins that regulate cell division
The cell organelles that provide the energy to move chromosomes during cell division are the
_____________________.
A. Lysosomes
B. Rough ER
C. Mitochondria
D Golgi bodies.
The cell at the right is ___________________.
A. A bacterial cell
B. An animal cell
C. A plant cell
DNA overload is caused by ___________________________ as a cell grows bigger.
A. surface area increasing faster than cell volume
B. cell volume increasing faster than surface area
Which phase of mitosis is called “reverse prophase”?
A. anaphase
B. metaphase
C. cytokinesis
D. telophase
As cells
A.
B.
C.
increase in size their surface area/volume ratio _________________.
increases
decreases
doesn’t change
Older cells have ______________________ telomeres.
A longer.
B. shorter
Cancer cells have _____________________ telomeres.
A. longer
B. shorter
Cancer cells have __________________ levels of telomerase enzyme.
A. decreased
B. increased
IDENTIFY THE FOLLOWING PHASES OF MITOSIS:
INTERPHASE
METAPHASE
PROPHASE
___________________
G2
*
*
G0
*
___________________
*
*
Mitosis (M)
_______
Cells leave the cell cycle and stop dividing
_______
Division of chromosomes happens
_______
Cell makes the molecules and organelles needed for cell division
_______
Made up of telophase, anaphase, prophase, metaphase, & cytokinesis
_______ Cell is reading the DNA code and “doing its job”
_______ Cell makes a copy of its DNA
CYTOKINESIS
_________________
____________________
*
*
*
*
*
*
*
MATCH THE PHASE WITH WHAT HAPPENS:
You CAN use them more than once
G1
ANAPHASE
_____________________
_____________________
S
TELOPHASE
*
*
*
INTERPHASE
METAPHASE
PROPHASE
___________________
G2
*
*
G0
_______
Division of chromosomes happens
_______
Cells leave the cell cycle and stop dividing
*
___________________
*
*
Mitosis (M)
_______ Cell is reading the DNA code and “doing its job”
_______
Cell makes the molecules and organelles needed for cell division
_______ Cell makes a copy of its DNA
_______
CYTOKINESIS
_________________
____________________
*
*
*
*
*
*
*
MATCH THE PHASE WITH WHAT HAPPENS:
You CAN use them more than once
G1
ANAPHASE
_____________________
_____________________
S
TELOPHASE
Made up of telophase, anaphase, prophase, metaphase, & cytokinesis
*
*
*
MATCH THE PHASE WITH WHAT HAPPENS:
You CAN use them more than once!
Interphase (I)
Prophase (P)
Cytokinesis (C)
Telophase (T)
Anaphase (A)
Metaphase (M)
_______
DNA is all spread out as chromatin and nuclear membrane is visible
_______
DNA scrunches up and chromosomes are first visible
_______
Chromosomes line up in middle of the cell
_______
DNA is copied and cell prepares to divide
_______
Chromatid arms separate and move to opposite ends of the cell
_______
Nuclear membrane & nucleolus disappear
_______
Two nuclei are visible
_______
First dividing phase
_______
Made up of
_______
Centrosomes containing centrioles & spindle fibers appear next to nucleus
_______
Cytoplasm is split between two cells
_______
Spindle fibers and centrioles disappear
_______
Chromosomes unwind into chromatin & nucleus returns
*
*
*
*
G1, S, G2
*
*
*
*
*
*
*
*
*
*
BONUS:
Which cell organelle is responsible for building the cell plate during plant cytokinesis?
_____________________________
Give an example of a carcinogen. _________________________
Tell one cell process/activity that is changed in cancer cells that make them act differently than normal
cells.
____________________________________________________________________
MATCH THE PHASE WITH WHAT HAPPENS:
You CAN use them more than once!
Interphase (I)
Prophase (P)
Cytokinesis (C)
Telophase (T)
Anaphase (A)
Metaphase (M)
_______
Nuclear membrane & nucleolus disappear
_______
Two nuclei are visible
_______
First dividing phase
_______
Made up of
_______
DNA is all spread out as chromatin and nuclear membrane is visible
_______
DNA scrunches up and chromosomes are first visible
_______
Cytoplasm is split between two cells
_______
Chromosomes line up in middle of the cell
_______
DNA is copied and cell prepares to divide
_______
Chromatid arms separate and move to opposite ends of the cell
_______
Centrosomes containing centrioles & spindle fibers appear next to nucleus
_______
Spindle fibers and centrioles disappear
_______
Chromosomes unwind into chromatin & nucleus returns
*
*
*
*
G1, S, G2
*
*
*
*
*
*
*
*
*
*
BONUS:
Which cell organelle is responsible for building the cell plate during plant cytokinesis?
_____________________________
Give an example of a carcinogen. _________________________
Tell one cell process/activity that is changed in cancer cells that make them act differently than normal
cells. (You can’t use: it can’t stop dividing or loses control of cell cyle)
____________________________________________________________________
SHORT ANSWER:
Complete the following.
COMPARE HOW CYTOKINESIS is different in plant cells and animal cells.
CYTOKINESIS in Plant cells
CYTOKINESIS in Animal cells
Tell one way CELL DIVISION is different in PROKARYOTES and EUKARYOTES:
PROKARYOTIC CELL DIVISION
EUKARYOTIC CELL DIVISION
You learned 3 reasons why body cells use mitosis. Tell ONE.
____________________________________
Give an example of a cell you might expect to find in G0 _________________________
*
*
*
*
*
*
*
*
*
*
*
*
*
*
PUT THE FOLLOWING PHASES IN THE ORDER THAT THEY OCCUR: (8 points)
G1
Prophase(P)
______
______
______
______
______
______
______
______
G2
Cytokinesis(C)
Anaphase(A)
S
Telophase(T)
Metaphase(M)
*
MATCHING:
Match the vocab word with its definition.
_____ The pinched in place in the cell membrane
of an animal cell during cytokinesis
_____
Individual arms that make up a chromosome
_____
DNA that is scrunched up into bundles in a
dividing cell
_____
Center spot in a chromosome that holds the
identical arms together
_____
DNA that is spread out in the nucleus of a
non-dividing cell
A. CHROMATIN
B. CHROMATID
C. CENTRIOLES
D. CENTROSOME
E. CHROMOSOME
F. CENTROMERE
G. CLEAVAGE FURROW
H. CELL PLATE
____ The dividing wall that separates the two daughter
cells during cytokinesis in a plant cell
______ Log shaped structures seen in animal cells that
guide the chromosomes apart during cell division
______ Area near the nucleus that contains the centrioles and
organizes the formation of the spindle
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
_____ The spread of cancer to new places in the body
_____ Disorder in which body cells lose their ability to
control cell division
_____ Family of proteins that help control the cell cycle
______ Response shown by crowded cells when they
touch each other
______ Requirement that dividing cells need to be
attached to a surface in order to divide
_______ Process in which a normal cell is changed to
become a cancer cell
_______ Something that damages DNA and can cause cancer
________ Programmed cell death that damaged cells undergo
and cancer cells avoid; often called “cell suicide”
A. TRANSFORMATION
B. CANCER
C. APOPTOSIS
D. CONTACT INHIBITION
E. CARCINOGEN
F. ANCHORAGE DEPENDENCE
G. CYCLINS
H. METASTASIS
MATCHING:
Match the vocab word with its definition.
_____ The pinched in place in the cell membrane
of an animal cell during cytokinesis
_____
_____
A. CHROMATID
B. CHROMATIN
C. CENTROSOME
D. CENTRIOLES
E. CENTROMERE
F. CHROMOSOME
G. CELL PLATE
H. CLEAVAGE FURROW
Individual arms that make up a chromosome
DNA that is scrunched up into bundles in a
dividing cell
_____
Center spot in a chromosome that holds the
identical arms together
_____
DNA that is spread out in the nucleus of a
non-dividing cell
____ The dividing wall that separates the two daughter
cells during cytokinesis in a plant cell
______ Log shaped structures seen in animal cells that
guide the chromosomes apart during cell division
______ Area near the nucleus that contains the centrioles and
organizes the formation of the spindle
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
_____ The spread of cancer to new places in the body
_____ Disorder in which body cells lose their ability to
control cell division
_____ Family of proteins that help control the cell cycle
______ Response shown by crowded cells when they
touch each other
______ Requirement that dividing cells need to be
attached to a surface in order to divide
_______ Process in which a normal cell is changed to
become a cancer cell
_______ Something that damages DNA and can cause cancer
________ Programmed cell death that damaged cells undergo
and cancer cells avoid; often called “cell suicide”
A. CANCER
B. TRANSFORMATION
C. CARCINOGEN
D. ANCHORAGE DEPENDENCE
E. APOPTOSIS
F. CONTACT INHIBITION
G. METASTASIS
H. CYCLINS