Question 1

The bipolar spindle is composed of __________.

Accepted Answer

The answer of The bipolar spindle is composed of __________....

Question 2

Figure 11.5
  
-The cell in panel 3 in the figure is in ___.

Accepted Answer

A)  ​anaphase 
B)  ​metaphase 
C)  ​interphase 
D)  ​prophase 
E)  ​telophase 
A)  ​anaphase 
B)  ​metaphase 
C)  ​interphase 
D)  ​prophase 
E)  ​telophase

Question 3

Which of the following results from DNA replication during interphase?

Accepted Answer

A)  ​Each new cell receives half of the number of chromosomes in the original cell. 
B)  ​Each new cell receives copies of all the original chromosomes. 
C)  If the original number of chromosomes was 46, each new cell will have 23. 
D)  The sister chromosomes are not identical due to breakages in the DNA. 
E)  ​All chromosomes are duplicated except the sex chromosomes. 
A)  ​Each new cell receives half of the number of chromosomes in the original cell. 
B)  ​Each new cell receives copies of all the original chromosomes. 
C)  If the original number of chromosomes was 46, each new cell will have 23. 
D)  The sister chromosomes are not identical due to breakages in the DNA. 
E)  ​All chromosomes are duplicated except the sex chromosomes.

Question 4

Figure 11.5
  
-During which phase does transcription stop, and the DNA begin to appear grainy and start to condense?

Accepted Answer

A)  ​interphase 
B)  ​early prophase 
C)  ​prophase 
D)  ​anaphase 
E)  ​early anaphase 
A)  ​interphase 
B)  ​early prophase 
C)  ​prophase 
D)  ​anaphase 
E)  ​early anaphase

Question 5

The stages of mitosis plus interphase are listed below. Select the correct phase for each of the following statements.​
-Centromeres break apart as the separated sister chromatids begin to move to opposite poles.

Accepted Answer

A) ​interphase 
B) ​prophase 
C) ​metaphase 
D) ​anaphase 
E) ​telophase 
A) ​interphase 
B) ​prophase 
C) ​metaphase 
D) ​anaphase 
E) ​telophase

Question 6

Chromosomes are copied during what stage of the cell cycle?

Accepted Answer

A)  ​M 
B)  ​D 
C)  ​G1 
D)  ​G2 
E)  ​S 
A)  ​M 
B)  ​D 
C)  ​G1 
D)  ​G2 
E)  ​S

Question 7

The following phrases refer to the eukaryotic cell cycle. Select the single BEST choice for each phrase.​
-period after DNA is duplicated

Accepted Answer

A) ​G2 
B) ​mitosis 
C) ​S 
D) ​G1 
E) ​cytokinesis 
A) ​G2 
B) ​mitosis 
C) ​S 
D) ​G1 
E) ​cytokinesis

Question 8

The following phrases refer to the eukaryotic cell cycle. Select the single BEST choice for each phrase.​
-last part of interphase in the parent cell​

Accepted Answer

A) ​G2 
B) ​mitosis 
C) ​S 
D) ​G1 
E) ​cytokinesis 
A) ​G2 
B) ​mitosis 
C) ​S 
D) ​G1 
E) ​cytokinesis

Question 9

The division of cytoplasm is accomplished during

Accepted Answer

A)  ​prokaryotic fission. 
B)  ​interphase. 
C)  ​meiosis. 
D)  ​cytokinesis. 
E)  ​karyokinesis. 
A)  ​prokaryotic fission. 
B)  ​interphase. 
C)  ​meiosis. 
D)  ​cytokinesis. 
E)  ​karyokinesis.

Question 10

How could telomerase inhibitors be used to treat cancer?

Accepted Answer

​Cancer cells express a high level of te

Question 11

Chromatids that are attached at the centromere are called ____ chromatids?

Accepted Answer

A)  ​mother 
B)  ​daughter 
C)  ​sister 
D)  ​programmed 
E)  ​either mother or daughter 
A)  ​mother 
B)  ​daughter 
C)  ​sister 
D)  ​programmed 
E)  ​either mother or daughter

Question 12

The chromosomes are aligned midway between spindle poles during

Accepted Answer

A)  ​anaphase. 
B)  ​metaphase. 
C)  ​interphase. 
D)  ​prophase. 
E)  ​telophase. 
A)  ​anaphase. 
B)  ​metaphase. 
C)  ​interphase. 
D)  ​prophase. 
E)  ​telophase.

Question 13

Imagine a cell entered mitosis but was unable to make microtubules. At what stage of mitosis would it remain?​

Accepted Answer

The cell would be stuck in prophase. It

Question 14

The stages of mitosis plus interphase are listed below. Select the correct phase for each of the following statements.​
-The microtubular spindle develops.

Accepted Answer

A) ​interphase 
B) ​prophase 
C) ​metaphase 
D) ​anaphase 
E) ​telophase 
A) ​interphase 
B) ​prophase 
C) ​metaphase 
D) ​anaphase 
E) ​telophase

Question 15

Homologous chromosomes have the:

Accepted Answer

A)  ​same length but differing genes. 
B)  ​same shape but differing genes 
C)  ​the same genes but differing shapes. 
D)  ​same genes but differing lengths. 
E)  ​same length, shape, and genes. 
A)  ​same length but differing genes. 
B)  ​same shape but differing genes 
C)  ​the same genes but differing shapes. 
D)  ​same genes but differing lengths. 
E)  ​same length, shape, and genes.

Question 16

Dolly, the cloned sheep, had telomeres that:

Accepted Answer

A)  ​were unusually short. 
B)  ​were unusually long. 
C)  ​became longer with each cell division 
D)  ​did not change in length 
E)  ​were perfectly normal 
A)  ​were unusually short. 
B)  ​were unusually long. 
C)  ​became longer with each cell division 
D)  ​did not change in length 
E)  ​were perfectly normal

Question 17

The stages of mitosis plus interphase are listed below. Select the correct phase for each of the following statements.​
-Condensation and shortening of chromosomes occurs.

Accepted Answer

A) ​interphase 
B) ​prophase 
C) ​metaphase 
D) ​anaphase 
E) ​telophase 
A) ​interphase 
B) ​prophase 
C) ​metaphase 
D) ​anaphase 
E) ​telophase

Question 18

Choose the one most appropriate response for each.
-anaphase

Accepted Answer

A) cytoplasmic division 
B) final phase of mitosis; daughter nuclei re-form 
C) two sister chromatids are joined here 
D) chromosomes condense and mitotic spindle begins to form 
E) chromosomes line up at spindle equator
F)sister chromatids separate and move to opposite spindle poles
G)form the mitotic spindle
H)half of a chromosome in prophase
I)in pairs in some eukaryotic cells; move to poles during spindle formation 
A) cytoplasmic division 
B) final phase of mitosis; daughter nuclei re-form 
C) two sister chromatids are joined here 
D) chromosomes condense and mitotic spindle begins to form 
E) chromosomes line up at spindle equator
F)sister chromatids separate and move to opposite spindle poles
G)form the mitotic spindle
H)half of a chromosome in prophase
I)in pairs in some eukaryotic cells; move to poles during spindle formation

Question 19

Which statement is TRUE about mitosis in animal cells?

Accepted Answer

A)  ​The location of the centromere is the same for each chromosome. 
B)  ​All spindle fibers become attached to kinetochores. 
C)  ​The spindle apparatus is composed of actin protein molecules. 
D)  ​The spindle begins to disassemble during telophase. 
E)  ​Some centromeres overlap midway at the spindle. 
A)  ​The location of the centromere is the same for each chromosome. 
B)  ​All spindle fibers become attached to kinetochores. 
C)  ​The spindle apparatus is composed of actin protein molecules. 
D)  ​The spindle begins to disassemble during telophase. 
E)  ​Some centromeres overlap midway at the spindle.

Question 20

The stages of mitosis plus interphase are listed below. Select the correct phase for each of the following statements.​
-Homologous pairs of chromosomes line up midway between the spindle poles.

Accepted Answer

A) ​interphase 
B) ​prophase 
C) ​metaphase 
D) ​anaphase 
E) ​telophase 
A) ​interphase 
B) ​prophase 
C) ​metaphase 
D) ​anaphase 
E) ​telophase

Exam 11: How Cells Reproduce

The bipolar spindle is composed of __________.

Figure 11.5 -The cell in panel 3 in the figure is in ___.

Which of the following results from DNA replication during interphase?

Figure 11.5 -During which phase does transcription stop, and the DNA begin to appear grainy and start to condense?

The stages of mitosis plus interphase are listed below. Select the correct phase for each of the following statements.​ -Centromeres break apart as the separated sister chromatids begin to move to opposite poles.

Chromosomes are copied during what stage of the cell cycle?

The following phrases refer to the eukaryotic cell cycle. Select the single BEST choice for each phrase.​ -period after DNA is duplicated

The following phrases refer to the eukaryotic cell cycle. Select the single BEST choice for each phrase.​ -last part of interphase in the parent cell​

The division of cytoplasm is accomplished during

How could telomerase inhibitors be used to treat cancer?

Chromatids that are attached at the centromere are called ____ chromatids?

The chromosomes are aligned midway between spindle poles during

Imagine a cell entered mitosis but was unable to make microtubules. At what stage of mitosis would it remain?​

The stages of mitosis plus interphase are listed below. Select the correct phase for each of the following statements.​ -The microtubular spindle develops.

Homologous chromosomes have the:

Dolly, the cloned sheep, had telomeres that:

The stages of mitosis plus interphase are listed below. Select the correct phase for each of the following statements.​ -Condensation and shortening of chromosomes occurs.

Choose the one most appropriate response for each. -anaphase

Which statement is TRUE about mitosis in animal cells?

The stages of mitosis plus interphase are listed below. Select the correct phase for each of the following statements.​ -Homologous pairs of chromosomes line up midway between the spindle poles.

Invitation to Biology

Lifes Chemical Basis

Molecules of Life

Cell Structure and Function

Ground Rules of Metabolism

Where It Starts - Photosynthesis

How Cells Release Chemical Energy

Dna Structure and Function

From Dna to Protein

Gene Control

Meiosis and Sexual Reproduction

Observing Patterns in Inherited Traits

Chromosomes and Human Inheritance

Studying and Manipulating Genomes

Evidence of Evolution

Processes of Evolution

Organizating Information About Species

Lifes Origin and Early Evolution

Viruses - Bacteria - and Archaea

Protists - the Simplest Eukaryotes

The Land Plants

Fungi

Animal Evolution - the Invertibrates

Animal Evolution - the Chordates

Human Evolution

Plant Tissues

Plant Nutrition and Transport

Life Cycles of Flowering Plants

Communication Strategies in Plants

Animal Tissues

Neural Control

Sensory Perception

Endocrine Control

Structural Support and Movement

Circulation

Immunity

Respiration

Digestion and Nutrition

Maintaining the Internal Environment

Animal Reproductive Systems

Animal Development

Animal Behavior

Filters

The stages of mitosis plus interphase are listed below. Select the correct phase for each of the following statements. -Centromeres break apart as the separated sister chromatids begin to move to opposite poles.

The following phrases refer to the eukaryotic cell cycle. Select the single BEST choice for each phrase. -period after DNA is duplicated

The following phrases refer to the eukaryotic cell cycle. Select the single BEST choice for each phrase. -last part of interphase in the parent cell

Imagine a cell entered mitosis but was unable to make microtubules. At what stage of mitosis would it remain?

The stages of mitosis plus interphase are listed below. Select the correct phase for each of the following statements. -The microtubular spindle develops.

The stages of mitosis plus interphase are listed below. Select the correct phase for each of the following statements. -Condensation and shortening of chromosomes occurs.

The stages of mitosis plus interphase are listed below. Select the correct phase for each of the following statements. -Homologous pairs of chromosomes line up midway between the spindle poles.