Question 1

Respond to the following statements with reference to the five plant macronutrients listed below.​
-This nutrient helps to maintain turgor pressure.

Accepted Answer

A) ​nitrogen 
B) ​potassium 
C) ​calcium 
D) ​magnesium 
E) ​phosphorus 
A) ​nitrogen 
B) ​potassium 
C) ​calcium 
D) ​magnesium 
E) ​phosphorus

Question 2

Filaments of a fungus that form a velvety cloak around roots or penetrate their cells aiding in the mutualistic relationship between the plant and fungus are called ____.

Accepted Answer

A)  ​hyphae 
B)  ​mycorrhizae 
C)  ​root nodules 
D)  ​root hairs 
E)  ​Rhizobium 
A)  ​hyphae 
B)  ​mycorrhizae 
C)  ​root nodules 
D)  ​root hairs 
E)  ​Rhizobium

Question 3

Movement of soluble organic material through sieve tube members occurs through ____.

Accepted Answer

A)  ​translocation 
B)  ​active transport 
C)  ​cohesion-tension 
D)  ​transpiration 
E)  ​facilitated transport 
A)  ​translocation 
B)  ​active transport 
C)  ​cohesion-tension 
D)  ​transpiration 
E)  ​facilitated transport

Question 4

Respond to the following statements with reference to the five plant micronutrients listed below.​
-This nutrient is a component of chlorophyll and many enzymes.

Accepted Answer

A) iron​ 
B) ​boron 
C) ​manganese 
D) ​zinc 
E) ​copper 
A) iron​ 
B) ​boron 
C) ​manganese 
D) ​zinc 
E) ​copper

Question 5

The pitted end walls of sieve elements are called ____.

Accepted Answer

A)  ​plasmodesmata 
B)  ​sieve tubes 
C)  ​companion cells 
D)  ​perforation plates 
E)  ​sieve plates 
A)  ​plasmodesmata 
B)  ​sieve tubes 
C)  ​companion cells 
D)  ​perforation plates 
E)  ​sieve plates

Question 6

Choose the most appropriate answer response for each question.​
-companion cells

Accepted Answer

A) responsible for opening and closing of stomata​ 
B) ​region of a plant where sugars are being used 
C) ​pipelines of the xylem 
D) ​a mutually beneficial association between a fungus and a root 
E) ​structures on roots that house nitrogen-fixing bacteria
F)​pipelines of the phloem
G)​evaporation of water from stems and leaves
H)​provide metabolic functions necessary to sustain its paired sieve element
I)​control the uptake of mineral ions into the vascular cylinder
J)​transport of organic molecules from source region to sink
K)​a waxy band that prevents water from diffusing through endodermal cell walls 
A) responsible for opening and closing of stomata​ 
B) ​region of a plant where sugars are being used 
C) ​pipelines of the xylem 
D) ​a mutually beneficial association between a fungus and a root 
E) ​structures on roots that house nitrogen-fixing bacteria
F)​pipelines of the phloem
G)​evaporation of water from stems and leaves
H)​provide metabolic functions necessary to sustain its paired sieve element
I)​control the uptake of mineral ions into the vascular cylinder
J)​transport of organic molecules from source region to sink
K)​a waxy band that prevents water from diffusing through endodermal cell walls

Question 7

Respond to the following statements with reference to the five plant macronutrients listed below.​
-This nutrient is an important component of proteins and nucleic acids.

Accepted Answer

A) ​nitrogen 
B) ​potassium 
C) ​calcium 
D) ​magnesium 
E) ​phosphorus 
A) ​nitrogen 
B) ​potassium 
C) ​calcium 
D) ​magnesium 
E) ​phosphorus

Question 8

Which theory of water transport states that hydrogen bonding allows water molecules to maintain a continuous fluid column as water is pulled from roots to leaves?​

Accepted Answer

A)  ​pressure flow 
B)  ​evaporation-condensation 
C)  ​cohesion-tension 
D)  ​osmotic pressure 
E)  ​bulk flow 
A)  ​pressure flow 
B)  ​evaporation-condensation 
C)  ​cohesion-tension 
D)  ​osmotic pressure 
E)  ​bulk flow

Question 9

Which element is considered a micronutrient needed by plants?​

Accepted Answer

A)  ​carbon 
B)  ​hydrogen 
C)  ​nitrogen 
D)  ​magnesium 
E)  ​zinc 
A)  ​carbon 
B)  ​hydrogen 
C)  ​nitrogen 
D)  ​magnesium 
E)  ​zinc

Question 10

Root nodules are swellings on some plants that contain mutualistic __________ bacteria.

Accepted Answer

The answer of Root nodules are swellings on some plants...

Question 11

Respond to the following statements with reference to the five plant macronutrients listed below.​
-This nutrient is essential to formation of chlorophyll and acts as a cofactor for many enzymes.

Accepted Answer

A) ​nitrogen 
B) ​potassium 
C) ​calcium 
D) ​magnesium 
E) ​phosphorus 
A) ​nitrogen 
B) ​potassium 
C) ​calcium 
D) ​magnesium 
E) ​phosphorus

Question 12

Choose the most appropriate answer response for each question.​
-transpiration

Accepted Answer

A) responsible for opening and closing of stomata​ 
B) ​region of a plant where sugars are being used 
C) ​pipelines of the xylem 
D) ​a mutually beneficial association between a fungus and a root 
E) ​structures on roots that house nitrogen-fixing bacteria
F)​pipelines of the phloem
G)​evaporation of water from stems and leaves
H)​provide metabolic functions necessary to sustain its paired sieve element
I)​control the uptake of mineral ions into the vascular cylinder
J)​transport of organic molecules from source region to sink
K)​a waxy band that prevents water from diffusing through endodermal cell walls 
A) responsible for opening and closing of stomata​ 
B) ​region of a plant where sugars are being used 
C) ​pipelines of the xylem 
D) ​a mutually beneficial association between a fungus and a root 
E) ​structures on roots that house nitrogen-fixing bacteria
F)​pipelines of the phloem
G)​evaporation of water from stems and leaves
H)​provide metabolic functions necessary to sustain its paired sieve element
I)​control the uptake of mineral ions into the vascular cylinder
J)​transport of organic molecules from source region to sink
K)​a waxy band that prevents water from diffusing through endodermal cell walls

Question 13

Respond to the following statements with reference to the five plant micronutrients listed below.​
-This nutrient assists in catalysis of photolysis during the light reactions of photosynthesis.

Accepted Answer

A) iron​ 
B) ​boron 
C) ​manganese 
D) ​zinc 
E) ​copper 
A) iron​ 
B) ​boron 
C) ​manganese 
D) ​zinc 
E) ​copper

Question 14

During the day, an open stomata loses about ____ molecule(s) of water for every molecule of carbon dioxide it takes in.

Accepted Answer

A)  ​1 
B)  ​10 
C)  ​25 
D)  ​100 
E)  ​400 
A)  ​1 
B)  ​10 
C)  ​25 
D)  ​100 
E)  ​400

Question 15

A layer of endodermal cells around the cylinder deposits a waterproof band called a(n) __________ in their abutting walls.

Accepted Answer

The answer of A layer of endodermal cells around the...

Question 16

Respond to the following statements with reference to the five plant macronutrients listed below.​
-This nutrient is important for stabilizing cell walls and membranes.

Accepted Answer

A) ​nitrogen 
B) ​potassium 
C) ​calcium 
D) ​magnesium 
E) ​phosphorus 
A) ​nitrogen 
B) ​potassium 
C) ​calcium 
D) ​magnesium 
E) ​phosphorus

Question 17

Choose the most appropriate answer response for each question.​
-transport proteins

Accepted Answer

A) responsible for opening and closing of stomata​ 
B) ​region of a plant where sugars are being used 
C) ​pipelines of the xylem 
D) ​a mutually beneficial association between a fungus and a root 
E) ​structures on roots that house nitrogen-fixing bacteria
F)​pipelines of the phloem
G)​evaporation of water from stems and leaves
H)​provide metabolic functions necessary to sustain its paired sieve element
I)​control the uptake of mineral ions into the vascular cylinder
J)​transport of organic molecules from source region to sink
K)​a waxy band that prevents water from diffusing through endodermal cell walls 
A) responsible for opening and closing of stomata​ 
B) ​region of a plant where sugars are being used 
C) ​pipelines of the xylem 
D) ​a mutually beneficial association between a fungus and a root 
E) ​structures on roots that house nitrogen-fixing bacteria
F)​pipelines of the phloem
G)​evaporation of water from stems and leaves
H)​provide metabolic functions necessary to sustain its paired sieve element
I)​control the uptake of mineral ions into the vascular cylinder
J)​transport of organic molecules from source region to sink
K)​a waxy band that prevents water from diffusing through endodermal cell walls

Question 18

With metal pollutants, the best phytoremediation uses ____.

Accepted Answer

A)  ​hydrologic injections that dilute the groundwater 
B)  ​chemical injections that degrade the pollutants 
C)  ​plants that take up toxins and store them in aboveground tissues 
D)  ​plants that prevent the toxins from being absorbed in their tissues 
E)  ​plants that can breakdown the toxins and release them into the air 
A)  ​hydrologic injections that dilute the groundwater 
B)  ​chemical injections that degrade the pollutants 
C)  ​plants that take up toxins and store them in aboveground tissues 
D)  ​plants that prevent the toxins from being absorbed in their tissues 
E)  ​plants that can breakdown the toxins and release them into the air

Question 19

Choose the most appropriate answer response for each question.​
-translocation

Accepted Answer

A) responsible for opening and closing of stomata​ 
B) ​region of a plant where sugars are being used 
C) ​pipelines of the xylem 
D) ​a mutually beneficial association between a fungus and a root 
E) ​structures on roots that house nitrogen-fixing bacteria
F)​pipelines of the phloem
G)​evaporation of water from stems and leaves
H)​provide metabolic functions necessary to sustain its paired sieve element
I)​control the uptake of mineral ions into the vascular cylinder
J)​transport of organic molecules from source region to sink
K)​a waxy band that prevents water from diffusing through endodermal cell walls 
A) responsible for opening and closing of stomata​ 
B) ​region of a plant where sugars are being used 
C) ​pipelines of the xylem 
D) ​a mutually beneficial association between a fungus and a root 
E) ​structures on roots that house nitrogen-fixing bacteria
F)​pipelines of the phloem
G)​evaporation of water from stems and leaves
H)​provide metabolic functions necessary to sustain its paired sieve element
I)​control the uptake of mineral ions into the vascular cylinder
J)​transport of organic molecules from source region to sink
K)​a waxy band that prevents water from diffusing through endodermal cell walls

Question 20

Choose the most appropriate answer response for each question.​
-sieve tubes

Accepted Answer

A) responsible for opening and closing of stomata​ 
B) ​region of a plant where sugars are being used 
C) ​pipelines of the xylem 
D) ​a mutually beneficial association between a fungus and a root 
E) ​structures on roots that house nitrogen-fixing bacteria
F)​pipelines of the phloem
G)​evaporation of water from stems and leaves
H)​provide metabolic functions necessary to sustain its paired sieve element
I)​control the uptake of mineral ions into the vascular cylinder
J)​transport of organic molecules from source region to sink
K)​a waxy band that prevents water from diffusing through endodermal cell walls 
A) responsible for opening and closing of stomata​ 
B) ​region of a plant where sugars are being used 
C) ​pipelines of the xylem 
D) ​a mutually beneficial association between a fungus and a root 
E) ​structures on roots that house nitrogen-fixing bacteria
F)​pipelines of the phloem
G)​evaporation of water from stems and leaves
H)​provide metabolic functions necessary to sustain its paired sieve element
I)​control the uptake of mineral ions into the vascular cylinder
J)​transport of organic molecules from source region to sink
K)​a waxy band that prevents water from diffusing through endodermal cell walls

Exam 28: Plant Nutrition and Transport

Respond to the following statements with reference to the five plant macronutrients listed below.​ -This nutrient helps to maintain turgor pressure.

Filaments of a fungus that form a velvety cloak around roots or penetrate their cells aiding in the mutualistic relationship between the plant and fungus are called ____.

Movement of soluble organic material through sieve tube members occurs through ____.

Respond to the following statements with reference to the five plant micronutrients listed below.​ -This nutrient is a component of chlorophyll and many enzymes.

The pitted end walls of sieve elements are called ____.

Choose the most appropriate answer response for each question.​ -companion cells

Respond to the following statements with reference to the five plant macronutrients listed below.​ -This nutrient is an important component of proteins and nucleic acids.

Which theory of water transport states that hydrogen bonding allows water molecules to maintain a continuous fluid column as water is pulled from roots to leaves?​

Which element is considered a micronutrient needed by plants?​

Root nodules are swellings on some plants that contain mutualistic __________ bacteria.

Respond to the following statements with reference to the five plant macronutrients listed below.​ -This nutrient is essential to formation of chlorophyll and acts as a cofactor for many enzymes.

Choose the most appropriate answer response for each question.​ -transpiration

Respond to the following statements with reference to the five plant micronutrients listed below.​ -This nutrient assists in catalysis of photolysis during the light reactions of photosynthesis.

During the day, an open stomata loses about ____ molecule(s) of water for every molecule of carbon dioxide it takes in.

A layer of endodermal cells around the cylinder deposits a waterproof band called a(n) __________ in their abutting walls.

Respond to the following statements with reference to the five plant macronutrients listed below.​ -This nutrient is important for stabilizing cell walls and membranes.

Choose the most appropriate answer response for each question.​ -transport proteins

With metal pollutants, the best phytoremediation uses ____.

Choose the most appropriate answer response for each question.​ -translocation

Choose the most appropriate answer response for each question.​ -sieve tubes

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

How Cells Reproduce

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

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

Respond to the following statements with reference to the five plant macronutrients listed below. -This nutrient helps to maintain turgor pressure.

Respond to the following statements with reference to the five plant micronutrients listed below. -This nutrient is a component of chlorophyll and many enzymes.

Choose the most appropriate answer response for each question. -companion cells

Respond to the following statements with reference to the five plant macronutrients listed below. -This nutrient is an important component of proteins and nucleic acids.

Which theory of water transport states that hydrogen bonding allows water molecules to maintain a continuous fluid column as water is pulled from roots to leaves?

Which element is considered a micronutrient needed by plants?

Respond to the following statements with reference to the five plant macronutrients listed below. -This nutrient is essential to formation of chlorophyll and acts as a cofactor for many enzymes.

Choose the most appropriate answer response for each question. -transpiration

Respond to the following statements with reference to the five plant micronutrients listed below. -This nutrient assists in catalysis of photolysis during the light reactions of photosynthesis.

Respond to the following statements with reference to the five plant macronutrients listed below. -This nutrient is important for stabilizing cell walls and membranes.

Choose the most appropriate answer response for each question. -transport proteins

Choose the most appropriate answer response for each question. -translocation

Choose the most appropriate answer response for each question. -sieve tubes