Question 1

If vincristine-a drug that disrupts microtubules-is applied to dividing cells,chromosomes will not form.

Accepted Answer

A) True 
 B)False

Question 2

Movement of materials from one plant cell to another is accomplished through which of the following?

Accepted Answer

A) the cytosol 
B) the middle lamella 
C) microtubules 
D) plasmodesmata 
E) the cytoskeleton 
A) the cytosol 
B) the middle lamella 
C) microtubules 
D) plasmodesmata 
E) the cytoskeleton

Question 3

The biological term,"cell" came about through the study of ________ cells.

Accepted Answer

A) tomato 
B) wood 
C) bone 
D) cork 
E) blood 
A) tomato 
B) wood 
C) bone 
D) cork 
E) blood

Question 4

If a plant cell is placed in a hypertonic solution,so much water enters the protoplast that the cell becomes turgid.

Accepted Answer

A) True 
 B)False

Question 5

The phragmoplast eventually becomes the ________.

Accepted Answer

A) nucleus 
B) cell wall 
C) plasma membrane 
D) middle lamella 
E) None of the above are correct. 
A) nucleus 
B) cell wall 
C) plasma membrane 
D) middle lamella 
E) None of the above are correct.

Question 6

The primary cell wall of a plant ________.

Accepted Answer

A) consists of cellulose and lignin 
B) forms inside of the secondary cell wall 
C) consists primarily of cellulose 
D) gives wood its characteristic flexibility 
E) is described by more than one of these characteristics 
A) consists of cellulose and lignin 
B) forms inside of the secondary cell wall 
C) consists primarily of cellulose 
D) gives wood its characteristic flexibility 
E) is described by more than one of these characteristics

Question 7

Which phase of mitosis appears to be the most opposite of prophase?

Accepted Answer

A) anaphase 
B) metaphase 
C) telophase 
D) cytokinesis 
E) None of the above are correct. 
A) anaphase 
B) metaphase 
C) telophase 
D) cytokinesis 
E) None of the above are correct.

Question 8

Which of the following is correct?

Accepted Answer

A) Chromosomes are always duplicated during prophase. 
B) All cells must go through interphase after telophase. 
C) Cytokinesis is the division of duplicated chromosomes. 
D) Mitosis is the same as cell division. 
E) The Cell Cycle typically includes interphase,mitosis,and cytokinesis. 
A) Chromosomes are always duplicated during prophase. 
B) All cells must go through interphase after telophase. 
C) Cytokinesis is the division of duplicated chromosomes. 
D) Mitosis is the same as cell division. 
E) The Cell Cycle typically includes interphase,mitosis,and cytokinesis.

Question 9

In which phase of mitosis do chromatids separate?

Accepted Answer

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

Question 10

Carotenoids are found in which of the following?

Accepted Answer

A) leucoplasts 
B) amyloplasts 
C) chloroplasts 
D) chromoplasts 
E) More than one of the above are correct. 
A) leucoplasts 
B) amyloplasts 
C) chloroplasts 
D) chromoplasts 
E) More than one of the above are correct.

Question 11

Which of the following is found only in a plant cell?

Accepted Answer

A) Nucleus 
B) Mitochondria 
C) Endoplasmic reticulum 
D) Chloroplasts 
E) Ribosomes 
A) Nucleus 
B) Mitochondria 
C) Endoplasmic reticulum 
D) Chloroplasts 
E) Ribosomes

Question 12

According to the Cell Theory,DNA is the genetic material in all cells.

Accepted Answer

A) True 
 B)False

Question 13

Which of the following is not correct?

Accepted Answer

A) During cellular respiration,glucose is chemically broken down to carbon dioxide,water,and ATP. 
B) The inner membrane of mitochondria has numerous infoldings called cristae. 
C) The matrix of mitochondria contains enzymes used in cellular respiration. 
D) In some cells,the central vacuole takes up 90 percent of the cell volume. 
E) Microbodies include peroxisomes,glyoxysomes,and ribosomes. 
A) During cellular respiration,glucose is chemically broken down to carbon dioxide,water,and ATP. 
B) The inner membrane of mitochondria has numerous infoldings called cristae. 
C) The matrix of mitochondria contains enzymes used in cellular respiration. 
D) In some cells,the central vacuole takes up 90 percent of the cell volume. 
E) Microbodies include peroxisomes,glyoxysomes,and ribosomes.

Question 14

Proteins in the plasma membrane can reside on the outer or inner surface of the plasma membrane or extend completely through the plasma membrane.

Accepted Answer

A) True 
 B)False

Question 15

When a plant cell is placed in a hypotonic solution,the cell becomes ________.

Accepted Answer

A) hypertonic 
B) plasmolyzed 
C) turgid 
D) osmotic 
E) flaccid 
A) hypertonic 
B) plasmolyzed 
C) turgid 
D) osmotic 
E) flaccid

Question 16

Which of the following statements is correct?

Accepted Answer

A) Chloroplasts,leucoplasts,and chromoplasts are collectively called plastids. 
B) Amyloplasts are filled with plant oils. 
C) Mitochondria provides a location for photosynthesis to take place. 
D) Stroma holds adjacent plant cells together. 
E) Neither chloroplasts nor mitochondria are viewed as endosymbionts. 
A) Chloroplasts,leucoplasts,and chromoplasts are collectively called plastids. 
B) Amyloplasts are filled with plant oils. 
C) Mitochondria provides a location for photosynthesis to take place. 
D) Stroma holds adjacent plant cells together. 
E) Neither chloroplasts nor mitochondria are viewed as endosymbionts.

Exam 2: The Plant Cell

If vincristine-a drug that disrupts microtubules-is applied to dividing cells,chromosomes will not form.

Movement of materials from one plant cell to another is accomplished through which of the following?

The biological term,"cell" came about through the study of ________ cells.

If a plant cell is placed in a hypertonic solution,so much water enters the protoplast that the cell becomes turgid.

The phragmoplast eventually becomes the ________.

The primary cell wall of a plant ________.

Which phase of mitosis appears to be the most opposite of prophase?

Which of the following is correct?

In which phase of mitosis do chromatids separate?

Carotenoids are found in which of the following?

Which of the following is found only in a plant cell?

According to the Cell Theory,DNA is the genetic material in all cells.

Which of the following is not correct?

Proteins in the plasma membrane can reside on the outer or inner surface of the plasma membrane or extend completely through the plasma membrane.

When a plant cell is placed in a hypotonic solution,the cell becomes ________.

Which of the following statements is correct?

Plants in Our Lives

The Plant Body

Plant Physiology

Plant Life Cycle: Flowers

Plant Life Cycle: Fruits and Seeds

Genetics

Plant Systematics and Evolution

Diversity of Plant Life

Human Nutrition

Origins of Agriculture

The Grasses

Legumes

Starchy Staples

Feeding a Hungry World

Stimulating Beverages

Herbs and Spices

Materials: Cloth, wood, and Paper

Medicinal Plants

Psychoactive Plants

Poisonous and Allergy Plants

The Algae

Fungi in the Natural Environment

Beverages and Foods From Fungi

Fungi That Affect Human Health

Plant Ecology

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