Question 1

The plant physiologist F.C.Steward demonstrated that:

Accepted Answer

A)  the preprophase band is important in plant cell division. 
B)  orchids can be generated from pollen grains. 
C)  an entire plant can be generated from a single callus cell. 
D)  the monopteros gene codes for a transcription factor. 
E)  the shoot apical meristem gives rise to leaf and bud primordia. 
A)  the preprophase band is important in plant cell division. 
B)  orchids can be generated from pollen grains. 
C)  an entire plant can be generated from a single callus cell. 
D)  the monopteros gene codes for a transcription factor. 
E)  the shoot apical meristem gives rise to leaf and bud primordia.

Question 2

In Arabidopsis, the monopteros gene regulates:

Accepted Answer

A)  positional effects in leaves. 
B)  the activity of the vascular cambium. 
C)  the differentiation of wounded parenchyma cells into tracheids. 
D)  apical-basal pattern formation. 
E)  the location of the preprophase band. 
A)  positional effects in leaves. 
B)  the activity of the vascular cambium. 
C)  the differentiation of wounded parenchyma cells into tracheids. 
D)  apical-basal pattern formation. 
E)  the location of the preprophase band.

Question 3

MATCHING
Match the tissue with the appropriate word or phrase.
a.collenchyma
d.phloem
b.epidermis
e.sclerenchyma
c.parenchyma
f.xylem
-a simple tissue whose cells have walls thickened at the corners

Accepted Answer

The answer of MATCHING
Match the tissue with the appropriate word...

Question 4

MATCHING
Match the tissue with the appropriate word or phrase.
a.collenchyma
d.phloem
b.epidermis
e.sclerenchyma
c.parenchyma
f.xylem
-may contain trichomes

Accepted Answer

The answer of MATCHING
Match the tissue with the appropriate word...

Question 5

MATCHING
Match the tissue with the appropriate word or phrase.
a.collenchyma
d.phloem
b.epidermis
e.sclerenchyma
c.parenchyma
f.xylem
-has a cuticle

Accepted Answer

The answer of MATCHING
Match the tissue with the appropriate word...

Question 6

A secondary cell wall would be located:

Accepted Answer

A)  inside the cytoplasm. 
B)  embedded within the primary wall. 
C)  embedded within the plasma membrane. 
D)  inside the plasma membrane. 
E)  inside the primary cell wall. 
A)  inside the cytoplasm. 
B)  embedded within the primary wall. 
C)  embedded within the plasma membrane. 
D)  inside the plasma membrane. 
E)  inside the primary cell wall.

Question 7

The most abundant polymer in the world is:

Accepted Answer

A)  cellulose. 
B)  glucose. 
C)  hemicellulose. 
D)  lignin. 
E)  pectin. 
A)  cellulose. 
B)  glucose. 
C)  hemicellulose. 
D)  lignin. 
E)  pectin.

Question 8

If you place your hand on the trunk of a tree that is 3 feet in diameter, the tissue you would be touching is:

Accepted Answer

A)  epidermis. 
B)  secondary xylem. 
C)  cork cambium. 
D)  cork parenchyma. 
E)  cork. 
A)  epidermis. 
B)  secondary xylem. 
C)  cork cambium. 
D)  cork parenchyma. 
E)  cork.

Question 9

MATCHING
Match the tissue with the appropriate word or phrase.
a.collenchyma
d.phloem
b.epidermis
e.sclerenchyma
c.parenchyma
f.xylem
-Explain how the structures of tracheids and vessel elements are specialized for their conduction of water and dissolved minerals.

Accepted Answer

Concepts to Consider: Both cells are dea

Question 10

Structures that will develop into leaves and buds arise at a lateral meristem
____________________

Accepted Answer

A) True 
 B)False

Question 11

You isolate the hemicellulose from a parenchyma cell.You correctly predict that the hemicellulose will contain which of the following in greatest amount?

Accepted Answer

A)  cellulose 
B)  xyloglucan 
C)  lignin 
D)  $\alpha$-galacturonic acid 
E)  amino acid derivatives 
A)  cellulose 
B)  xyloglucan 
C)  lignin 
D)  $\alpha$-galacturonic acid 
E)  amino acid derivatives

Question 12

Hemicellulose contains chains of xylose molecules.
____________________

Accepted Answer

A) True 
 B)False

Question 13

When the cork cambium divides it produces cork cells toward the inside.
____________________

Accepted Answer

A) True 
 B)False

Question 14

A plant that requires two years to complete its life cycle is referred to as:

Accepted Answer

A)  a biennial. 
B)  an annual. 
C)  a perennial. 
D)  a dicot. 
E)  a monocot. 
A)  a biennial. 
B)  an annual. 
C)  a perennial. 
D)  a dicot. 
E)  a monocot.

Question 15

A main function of a plant's root system is to:

Accepted Answer

A)  photosynthesize. 
B)  absorb dissolved nutrients and water. 
C)  absorb atmospheric carbon dioxide. 
D)  capture sunlight. 
E)  bear seed-containing fruits. 
A)  photosynthesize. 
B)  absorb dissolved nutrients and water. 
C)  absorb atmospheric carbon dioxide. 
D)  capture sunlight. 
E)  bear seed-containing fruits.

Question 16

The secondary cell wall is always located outside the primary cell wall.
____________________

Accepted Answer

A) True 
 B)False

Question 17

MATCHING
Match the tissue with the appropriate word or phrase.
a.collenchyma
d.phloem
b.epidermis
e.sclerenchyma
c.parenchyma
f.xylem
-main function is transporting water and minerals

Accepted Answer

The answer of MATCHING
Match the tissue with the appropriate word...

Question 18

Sugar is conducted in solution through specialized cells known as:

Accepted Answer

A)  fibers. 
B)  companion cells. 
C)  sieve tube elements. 
D)  tracheids. 
E)  vessels. 
A)  fibers. 
B)  companion cells. 
C)  sieve tube elements. 
D)  tracheids. 
E)  vessels.

Question 19

Who am I? I am alive at maturity and have primary cell walls that are especially thickened at the corners.

Accepted Answer

A)  sclerenchyma 
B)  collenchyma 
C)  parenchyma 
D)  phloem 
E)  xylem 
A)  sclerenchyma 
B)  collenchyma 
C)  parenchyma 
D)  phloem 
E)  xylem

Question 20

All woody plants are:

Accepted Answer

A)  annuals. 
B)  biennials. 
C)  perennials. 
D)  deciduous. 
E)  evergreen. 
A)  annuals. 
B)  biennials. 
C)  perennials. 
D)  deciduous. 
E)  evergreen.

Exam 33: Plant Structure, Growth, and Development

The plant physiologist F.C.Steward demonstrated that:

In Arabidopsis, the monopteros gene regulates:

MATCHING Match the tissue with the appropriate word or phrase. a.collenchyma d.phloem b.epidermis e.sclerenchyma c.parenchyma f.xylem -a simple tissue whose cells have walls thickened at the corners

MATCHING Match the tissue with the appropriate word or phrase. a.collenchyma d.phloem b.epidermis e.sclerenchyma c.parenchyma f.xylem -may contain trichomes

MATCHING Match the tissue with the appropriate word or phrase. a.collenchyma d.phloem b.epidermis e.sclerenchyma c.parenchyma f.xylem -has a cuticle

A secondary cell wall would be located:

The most abundant polymer in the world is:

If you place your hand on the trunk of a tree that is 3 feet in diameter, the tissue you would be touching is:

MATCHING Match the tissue with the appropriate word or phrase. a.collenchyma d.phloem b.epidermis e.sclerenchyma c.parenchyma f.xylem -Explain how the structures of tracheids and vessel elements are specialized for their conduction of water and dissolved minerals.

Structures that will develop into leaves and buds arise at a lateral meristem ____________________

You isolate the hemicellulose from a parenchyma cell.You correctly predict that the hemicellulose will contain which of the following in greatest amount?

Hemicellulose contains chains of xylose molecules. ____________________

When the cork cambium divides it produces cork cells toward the inside. ____________________

A plant that requires two years to complete its life cycle is referred to as:

A main function of a plant's root system is to:

The secondary cell wall is always located outside the primary cell wall. ____________________

MATCHING Match the tissue with the appropriate word or phrase. a.collenchyma d.phloem b.epidermis e.sclerenchyma c.parenchyma f.xylem -main function is transporting water and minerals

Sugar is conducted in solution through specialized cells known as:

Who am I? I am alive at maturity and have primary cell walls that are especially thickened at the corners.

All woody plants are:

A View of Life

Atoms and Molecules: the Chemical Basis of Life

The Chemistry of Life: Organic Compounds

Organization of the Cell

Biological Membranes

Cell Communication

Energy and Metabolism

How Cells Make Atp: Energy-Releasing Pathways

Photosynthesis: Capturing Light Energy

Chromosomes, Mitosis, and Meiosis

The Basic Principles of Heredity

Dna: the Carrier of Genetic Information

Gene Expression

Gene Regulation

Dna Technology and Genomics

Human Genetics and the Human Genome

Developmental Genetics

Introduction to Darwinian Evolution

Evolutionary Change in Populations

Speciation and Macroevolution

The Origin and Evolutionary History of Life

The Evolution of Primates

Understanding Diversity: Systematics

Viruses and Subviral Agents

Bacteria and Archaea

Protists

Seedless Plants

Seed Plants

The Fungi

An Introduction to Animal Diversity

Sponges, Cnidarians, Ctenophores, and Protostomes

The Deuterostomes

Leaf Structure and Function

Stem Structure and Transport

Roots and Mineral Nutrition

Reproduction in Flowering Plants

Plant Developmental Responses to External and Internal Signals

Animal Structure and Function: an Introduction

Protection, Support, and Movement

Neural Signaling

Neural Regulation

Sensory Systems

Internal Transport

The Immune System: Internal Defense

Gas Exchange

Processing Food and Nutrition

Osmoregulation and Disposal of Metabolic Wastes

Endocrine Regulation

Reproduction

Animal Development

Animal Behavior

Introduction to Ecology: Population Ecology

Community Ecology

Ecosystems and the Biosphere

Ecology and the Geography of Life

Biological Diversity and Conservation Biology

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