NAME ______F13

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 ______.

  1. Mitosis
  2. interphase
  3. anaphase
  4. S

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

______.

  1. Mitochondria
  2. Golgi bodies
  3. Rough ER
  4. Lysosomes

The cell organelles that provide the material to build the cell plate during cytokinesis are the ______.

A. Lysosomes

B. chloroplasts

C. Mitochondria

D Golgi bodies.

The cell at the right is ______.

  1. An animal cell
  2. A plant cell
  3. A bacterial cell

As a cell grows bigger in size, which increases more quickly?
A. its volume
B. its surface area
As a cell grows bigger, its surface area/volume ratio ______
A. decreases
B. increases
C. doesn’t change

Which phase of mitosis is called “reverse prophase”?

A. anaphase

B. metaphase

C. telophase

D. cytokinesis

The two chromatid arms on a chromosome are ______
A. identical copies
B. similar but not identical

Homologous chromosomes are ______

A. identical copies
B. similar but not identical

Cancer cells have ______telomeres than non-cancerous cells of the same age.

A. shorter

B. longer

As cells age, the telomeres on their chromosomes become ______.

A. shorter

B. longer

Cancer cells have ______levels of telomerase enzyme than a normal body cell.

A. lower

B. higher

P53 is ______

A. a family of proteins that regulate cell division

B. an enzyme in cancer cells that causes them to metastasizeC. a master cell cycle control gene that is often damaged in cancer cells

D. the ideal surface area/volume ratio in cells

MULTIPLE CHOICE:

Circle the answer that best completes the statement.

Cells spend most of their lifetime in ______.

A. anaphase

B. Mitosis

C. interphase

D. S

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 organelles that provide the material to build the cell plate during cytokinesis are the ______.

A. Lysosomes

B. chloroplasts

C. Mitochondria

D Golgi bodies.

The cell at the right is ______.

  1. A bacterial cell
  2. An animal cell
  3. A plant cell

As a cell grows bigger in size, which increases more quickly?
A. its volume
B. its surface area
As a cell grows bigger, its surface area/volume ratio
A. increases
B. decreases
C. doesn’t change

Which phase of mitosis is called “reverse prophase”?

A. metaphase

B. anaphase

C. cytokinesis

D. telophase

The two chromatid arms on a chromosome are ______
A. similar but not identical
B. identical copies

Homologous chromosomes are ______

A. similar but not identical
B. identical copies

As cells age, the telomeres on their chromosomes grow______.
A. longer

B. shorter

Cancer cells have ______telomeres than non-cancerous cells of the same age.

A. longer

B. shorter

Cancer cells have ______levels of telomerase enzyme than a normal body cell.

A. higher

B. lower

P53 is ______

A. an enzyme in cancer cells that causes them to metastasize

B. a family of proteins that regulate cell division

C. the ideal surface area/volume ratio in cells

D. a master cell cycle control gene that is often damaged in cancer cellsIDENTIFY THE FOLLOWING PHASES OF MITOSIS:

INTERPHASE METAPHASE PROPHASE TELOPHASE ANAPHASE CYTOKINESIS

______

______

***************

MATCH THE PHASE WITH WHAT HAPPENS:

You CAN use them more than once

S G1 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

INTERPHASE METAPHASE PROPHASE TELOPHASE ANAPHASE CYTOKINESIS

______

______

***************

MATCH THE PHASE WITH WHAT HAPPENS:

You CAN use them more than once

S G1 G2 G0 Mitosis (M)

______Division of chromosomes happens

______Cells leave the cell cycle and stop dividing

______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

______Made up of telophase, anaphase, prophase, metaphase, & cytokinesis

NAME ______F13

HONORS BIO TEST-MITOSIS - Chapter 10

(2 points each)

MATCH THE PHASE WITH WHAT HAPPENS:

You CAN use them more than once!

Interphase (I) Prophase (P) Cytokinesis (C) Anaphase (A)

Telophase (T) Metaphase (M)

______First dividing phase

______Made up of G1, S, G2

______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

______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

**************

MATCH THE PHASE WITH WHAT HAPPENS:

You CAN use them more than once!

Interphase (I) Prophase (P) Cytokinesis (C) Anaphase (A)

Telophase (T) Metaphase (M)

______Nuclear membrane & nucleolus disappear

______Two nuclei are visible

______First dividing phase

______Made up of G1, S, G2

______DNA is all spread out as chromatin and nuclear membrane is visible

______DNA scrunches up and chromosomes are first visible

______Chromosomes unwind into chromatin & nucleus returns

______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

**************

SHORT ANSWER:

Complete the following.

TELL HOW CYTOKINESIS is different in plant cells and animal cells.

CYTOKINESIS in Animal cells / CYTOKINESIS in Plant cells

Tell HOW CELL DIVISION is different in PROKARYOTES and EUKARYOTES:

EUKARYOTIC CELL DIVISION / PROKARYOTIC CELL DIVISION

***************

PUT THE FOLLOWING PHASES IN THE ORDER THAT THEY OCCUR:

G1 Prophase(P) G2 Cytokinesis(C) Anaphase(A) S Telophase(T) Metaphase(M)

______

BONUS

You learned about 6 mutations that happen to change a normal cell into a cancer cell .Tell one cell process/activity that makescancer cells act differently. (You CAN’T use: it can’t stop dividing OR loses control of cell cycle)

______

Give an example of a kind of cell you might expect to find in G0 ______

SHORT ANSWER:

Complete the following.

TELL HOW CYTOKINESIS is different in plant cells and animal cells.

CYTOKINESIS in Plant cells / CYTOKINESIS in Animal cells

Tell HOW CELL DIVISION is different in PROKARYOTES and EUKARYOTES:

PROKARYOTIC CELL DIVISION / EUKARYOTIC CELL DIVISION

***************

PUT THE FOLLOWING PHASES IN THE ORDER THAT THEY OCCUR:

G1 Prophase(P) G2 Cytokinesis(C) Anaphase(A) S Telophase(T) Metaphase(M)

______

BONUS

You learned about 6 mutations that happen to change a normal cell into a cancer cell .Tell one cell process/activity that makescancer cells act differently. (You CAN’T use: it can’t stop dividing OR loses control of cell cycle)

______

Give an example of a kind of cell you might expect to find in G0 ______

MATCHING: Match the vocab word with its definition.

_____ Disorder in which body cells lose their ability to A. CANCER
control cell division.

B. CYCLINS

_____ Family of proteins that help control the cell cycle .

C. CLEAVAGE FURROW

_____ Something that damages DNA and can cause cancer D. CELL PLATE

____ The dividing wall that forms to separate the two

daughter cells during cytokinesis in a plant cellE. CARCINOGEN

_____ The pinched in place in the cell membrane
of an animal cell during cytokinesis

***************

_____ Individual arms that make up a chromosomeA. CHROMATIN

______Log shaped structures seen in animal cells that B. CHROMATID
guide the chromosomes apart during cell division

C. CENTROSOME

______Area near the nucleus that contains the centrioles and

organizes the formation of the spindleD. CENTROMERE

_____ Center spot in a chromosome that holds the E. CENTRIOLES

arms together

_____ DNA that is spread out in the nucleus of a

non-dividing cell

***************

_____ The spread of cancer to new places in the body

A. TRANSFORMATION

______Response shown by crowded cells when they
touch each otherB. APOPTOSIS
______Requirement that dividing cells need to beC. ANCHORAGE DEPENDENCE
attached to a surface in order to divide

D. CONTACT INHIBITION

______Process in which a normal cell is changed to
become a cancer cellE. METASTASIS

______Programmed cell death that damaged cells undergo
and cancer cells avoid; often called “cell suicide”

MATCHING: Match the vocab word with its definition.

_____ Disorder in which body cells lose their ability to A. CARCINOGEN
control cell division.

B. CYCLINS

_____ Family of proteins that help control the cell cycle .

C. CELL PLATE

_____ Something that damages DNA and can cause cancer D. CLEAVAGE FURROW

____ The dividing wall that forms to separate the two

daughter cells during cytokinesis in a plant cellE. CANCER

_____ The pinched in place in the cell membrane
of an animal cell during cytokinesis

***************

_____ Individual arms that make up a chromosomeA. CENTROSOME

______Log shaped structures seen in animal cells that B. CENTROMERE
guide the chromosomes apart during cell division

C. CENTRIOLES

______Area near the nucleus that contains the centrioles and

organizes the formation of the spindleD. CHROMATID

_____ Center spot in a chromosome that holds the E. CHROMATIN

arms together

_____ DNA that is spread out in the nucleus of a

non-dividing cell

***************

_____ The spread of cancer to new places in the body

A. CONTACT INHIBITION

______Response shown by crowded cells when they
touch each other B. ANCHORAGE DEPENDENCE
______Requirement that dividing cells need to beCAPOPTOSIS.
attached to a surface in order to divide

D. TRANSFORMATION

______Process in which a normal cell is changed to
become a cancer cellE. METASTASIS

______Programmed cell death that damaged cells undergo
and cancer cells avoid; often called “cell suicide”