Question 1

In what direction do dissolved sugars move in a plant?

Accepted Answer

A) upward towards the stomata 
B) downward towards the roots 
C) to areas in need of energy regardless of direction 
D) upward during the day and downward at night 
A) upward towards the stomata 
B) downward towards the roots 
C) to areas in need of energy regardless of direction 
D) upward during the day and downward at night

Question 2

In chemiosmosis,the movement of _______ ions through the enzyme ________ generates _______ energy for the production of _______.

Accepted Answer

hydrogen,A

Question 3

The Second Law of Thermodynamics states that

Accepted Answer

A) in every energy exchange,some energy is destroyed. 
B) energy cannot be created or destroyed. 
C) all of the energy in the Universe has existed forever. 
D) no energy exchange is 100% efficient. 
E) more than one of these statements is truE. 
A) in every energy exchange,some energy is destroyed. 
B) energy cannot be created or destroyed. 
C) all of the energy in the Universe has existed forever. 
D) no energy exchange is 100% efficient. 
E) more than one of these statements is truE.

Question 4

Where in a plant cell does most ATP production take place?

Accepted Answer

A) stroma of the chloroplast 
B) grana of the chloroplast 
C) matrix of the mitochondrion 
D) inner membrane of the mitochondrion 
E) cytoplasm of the plant cell 
A) stroma of the chloroplast 
B) grana of the chloroplast 
C) matrix of the mitochondrion 
D) inner membrane of the mitochondrion 
E) cytoplasm of the plant cell

Question 5

What is the importance of glucose in cellular respiration?

Accepted Answer

A) when it splits,it generates the ATP necessary for metabolism 
B) it provides electrons for electron transport 
C) it powers the ATP synthase in chemiosmosis 
D) it is the final electron acceptor in electron transport 
A) when it splits,it generates the ATP necessary for metabolism 
B) it provides electrons for electron transport 
C) it powers the ATP synthase in chemiosmosis 
D) it is the final electron acceptor in electron transport

Question 6

What powers ATP synthase to phosphorylate ADP?

Accepted Answer

A) the kinetic energy of the flow of NADH electrons 
B) the kinetic energy of the splitting of water 
C) the kinetic energy of the movement of protons (hydrogen ions) 
D) the kinetic energy of the spinning of the Krebs Cycle 
A) the kinetic energy of the flow of NADH electrons 
B) the kinetic energy of the splitting of water 
C) the kinetic energy of the movement of protons (hydrogen ions) 
D) the kinetic energy of the spinning of the Krebs Cycle

Question 7

In the Pressure Flow Model of the movement of sugar through the phloem,what process causes the pressure?

Accepted Answer

A) photosynthesis 
B) osmosis 
C) transpiration 
D) cohesion - adhesion 
A) photosynthesis 
B) osmosis 
C) transpiration 
D) cohesion - adhesion

Question 8

Chlorophyll is most concentrated in the _______ of the chloroplast.

Accepted Answer

A) stroma 
B) matrix 
C) cristae 
D) grana 
E) nucleus 
A) stroma 
B) matrix 
C) cristae 
D) grana 
E) nucleus

Question 9

Transpiration occurs because of

Accepted Answer

A) evaporation of water at stomatal surfaces. 
B) hypertonic soil solutions relative to the root solution. 
C) absorption of water and dissolved minerals by root hairs. 
D) osmotic pressure within xylem tissues. 
E) the closing of guard cells. 
A) evaporation of water at stomatal surfaces. 
B) hypertonic soil solutions relative to the root solution. 
C) absorption of water and dissolved minerals by root hairs. 
D) osmotic pressure within xylem tissues. 
E) the closing of guard cells.

Question 10

Of the following,which is not a process involved in the movement of water through a plant?

Accepted Answer

A) transpiration 
B) cohesion 
C) translocation 
D) absorption 
E) evaporation 
A) transpiration 
B) cohesion 
C) translocation 
D) absorption 
E) evaporation

Question 11

How many turns of the Calvin Cycle are required for the production of one glucose (C6H12O6)?

Accepted Answer

A) 2 
B) 3 
C) 4 
D) 5 
E) 6 
A) 2 
B) 3 
C) 4 
D) 5 
E) 6

Question 12

Your tomato plants are stunted,older leaves are dark green,and there are patches of deep red pigmentation on the stems and leaves.Your tomato plant is suffering from ______ deficiency.

Accepted Answer

A) phosphorous 
B) nitrogen 
C) magnesium 
D) calcium 
E) copper 
A) phosphorous 
B) nitrogen 
C) magnesium 
D) calcium 
E) copper

Question 13

Visible light is a form of _______ radiation.

Accepted Answer

A) electromagnetic 
B) ultraviolet 
C) cosmic 
D) magnetic 
A) electromagnetic 
B) ultraviolet 
C) cosmic 
D) magnetic

Question 14

The loss of water vapor from a leaf is known as translocation.

Accepted Answer

A) True 
 B)False

Question 15

ATP used ________________________________________________

Accepted Answer

The answer of ATP used ________________________________________________...

Question 16

The first step of the Calving Cycle is the fixation of _______.

Accepted Answer

A) carbon dioxide 
B) ATP 
C) water 
D) oxygen 
E) glucose 
A) carbon dioxide 
B) ATP 
C) water 
D) oxygen 
E) glucose

Question 17

The main purpose of cellular respiration is the production of _______.

Accepted Answer

A) CO2 
B) NADH 
C) glucose 
D) ATP 
E) water 
A) CO2 
B) NADH 
C) glucose 
D) ATP 
E) water

Question 18

NADH oxidized ___________________________________________

Accepted Answer

electron t

Question 19

The Calvin cycle occurs in the stromaof the chloroplast.

Accepted Answer

A) True 
 B)False

Question 20

What's the big dilemma plants face on a hot,dry day?

Accepted Answer

A) allowing H2O in while minimizing O2 loss 
B) allowing CO2 in while minimizing H2O loss 
C) allowing O2 in while minimizing H2O loss 
D) allowing O2 in while minimizing CO2 loss 
A) allowing H2O in while minimizing O2 loss 
B) allowing CO2 in while minimizing H2O loss 
C) allowing O2 in while minimizing H2O loss 
D) allowing O2 in while minimizing CO2 loss

Exam 4: Plant Physiology

In what direction do dissolved sugars move in a plant?

In chemiosmosis,the movement of _______ ions through the enzyme ________ generates _______ energy for the production of _______.

The Second Law of Thermodynamics states that

Where in a plant cell does most ATP production take place?

What is the importance of glucose in cellular respiration?

What powers ATP synthase to phosphorylate ADP?

In the Pressure Flow Model of the movement of sugar through the phloem,what process causes the pressure?

Chlorophyll is most concentrated in the _______ of the chloroplast.

Transpiration occurs because of

Of the following,which is not a process involved in the movement of water through a plant?

How many turns of the Calvin Cycle are required for the production of one glucose (C6H12O6)?

Your tomato plants are stunted,older leaves are dark green,and there are patches of deep red pigmentation on the stems and leaves.Your tomato plant is suffering from ______ deficiency.

Visible light is a form of _______ radiation.

The loss of water vapor from a leaf is known as translocation.

ATP used ________________________________________________

The first step of the Calving Cycle is the fixation of _______.

The main purpose of cellular respiration is the production of _______.

NADH oxidized ___________________________________________

The Calvin cycle occurs in the stromaof the chloroplast.

What's the big dilemma plants face on a hot,dry day?

Plants in Our Lives

The Plant Cell

The Plant Body

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

Filters

In chemiosmosis,the movement of ___ ions through the enzyme generates _ energy for the production of _____.

How many turns of the Calvin Cycle are required for the production of one glucose (C₆H₁₂O₆)?