Question 1

Eukaryotic chromosomes become visible with a light microscope before cell division because

Accepted Answer

A) they become less tightly wound. 
B) they become more tightly wound. 
C) they increase in length. 
D) they leave the cell. 
E) they increase in length and leave the cell. 
A) they become less tightly wound. 
B) they become more tightly wound. 
C) they increase in length. 
D) they leave the cell. 
E) they increase in length and leave the cell.

Question 2

Mutations may be caused by

Accepted Answer

A) errors in prokaryotic replication. 
B) exposure to radiation. 
C) exposure to chemicals. 
D) errors in eukaryotic replication. 
E) All answers are correct. 
A) errors in prokaryotic replication. 
B) exposure to radiation. 
C) exposure to chemicals. 
D) errors in eukaryotic replication. 
E) All answers are correct.

Question 3

The correct sequence for the phases of the eukaryotic cell cycle is

Accepted Answer

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

Question 4

During cytokinesis of a plant cell,the cell divides by forming a cleavage furrow.

Accepted Answer

A) True 
 B)False

Question 5

"DNA and associated proteins in the nucleus" defines the term

Accepted Answer

A) centromere. 
B) nucleosome. 
C) histone. 
D) chromatin. 
E) chromosomE. 
A) centromere. 
B) nucleosome. 
C) histone. 
D) chromatin. 
E) chromosomE.

Question 6

An abnormal mass of tissue is a tumor.

Accepted Answer

A) True 
 B)False

Question 7

The splitting of a cell into two daughter cells in the eukaryotic cell cycle is

Accepted Answer

A) mitosis. 
B) interphase. 
C) cytokinesis. 
D) metaphase. 
E) anaphasE. 
A) mitosis. 
B) interphase. 
C) cytokinesis. 
D) metaphase. 
E) anaphasE.

Question 8

Strands of DNA are joined by

Accepted Answer

A) hydrogen bonds. 
B) covalent bonds. 
C) ionic bonds. 
D) phosphodiester bonds. 
A) hydrogen bonds. 
B) covalent bonds. 
C) ionic bonds. 
D) phosphodiester bonds.

Eukaryotic chromosomes become visible with a light microscope before cell division because

Mutations may be caused by

The correct sequence for the phases of the eukaryotic cell cycle is

During cytokinesis of a plant cell,the cell divides by forming a cleavage furrow.

"DNA and associated proteins in the nucleus" defines the term

An abnormal mass of tissue is a tumor.

The splitting of a cell into two daughter cells in the eukaryotic cell cycle is

Strands of DNA are joined by

Scientific Study of Life

The Chemistry of Life

Cells

The Energy of Life

Photosynthesis

How Cells Release Energy

Dna Structure and Gene Function

Sexual Reproduction and Meiosis

Patterns of Inheritance

Dna Technology

Forces of Evolutionary Change

Evidence of Evolution

Speciation and Extinction

Evolution and Diversity of Microbial Life

Evolution and Diversity of Plants

Evolution and Diversity of Animals

Populations

Communities and Ecosystems

Preserving Biodiversity

Plant Form and Function

Reproduction and Development of Flowering Plants

Animal Tissues and Organ Systems

The Nervous System and the Senses

The Endocrine System

The Skeletal and Muscular Systems

The Circulatory and Respiratorysystems

The Digestive and Urinary Systems

The Immune System

Animal Reproduction and Development

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Exam 8: DNA Replication, binary Fission, and Mitosis

Eukaryotic chromosomes become visible with a light microscope before cell division because

Mutations may be caused by

The correct sequence for the phases of the eukaryotic cell cycle is

During cytokinesis of a plant cell,the cell divides by forming a cleavage furrow.

"DNA and associated proteins in the nucleus" defines the term

An abnormal mass of tissue is a tumor.

The splitting of a cell into two daughter cells in the eukaryotic cell cycle is

Strands of DNA are joined by

Scientific Study of Life

The Chemistry of Life

Cells

The Energy of Life

Photosynthesis

How Cells Release Energy

Dna Structure and Gene Function

Sexual Reproduction and Meiosis

Patterns of Inheritance

Dna Technology

Forces of Evolutionary Change

Evidence of Evolution

Speciation and Extinction

Evolution and Diversity of Microbial Life

Evolution and Diversity of Plants

Evolution and Diversity of Animals

Populations

Communities and Ecosystems

Preserving Biodiversity

Plant Form and Function

Reproduction and Development of Flowering Plants

Animal Tissues and Organ Systems

The Nervous System and the Senses

The Endocrine System

The Skeletal and Muscular Systems

The Circulatory and Respiratorysystems

The Digestive and Urinary Systems

The Immune System

Animal Reproduction and Development

Filters