Question 1

What product that is required by plants do animals-as well as plants-produce during cellular respiration?

Accepted Answer

A) CO₂ 
B) glucose 
C) oxygen 
D) ADP 
A) CO₂ 
B) glucose 
C) oxygen 
D) ADP

Question 2

Plants and animals are mutually dependent on each other.Explain the energy-producing metabolic processes used by plants and animals,and name the products that result.Describe how animals benefit from the products of plant metabolism and how plants benefit from the products of animal metabolism.

Accepted Answer

Plants produce sugars and oxygen during

Question 3

The Calvin cycle requires all of the following except:

Accepted Answer

A) O₂. 
B) ATP. 
C) NADPH. 
D) RuBP. 
A) O₂. 
B) ATP. 
C) NADPH. 
D) RuBP.

Question 4

Which of the following equations properly summarizes photosynthesis?

Accepted Answer

A) C₆H₁₂O₆ + 6O₂ + sunlight → 6CO₂ + 6H₂O 
B) C₆H12O₆ + 6CO₂ + sunlight → 6O₂ + 6H₂O 
C) 6CO₂ + 6H₂O + sunlight → C₆H₁₂O₆ + 6O₂ 
D) 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂ + sunlight 
A) C₆H₁₂O₆ + 6O₂ + sunlight → 6CO₂ + 6H₂O 
B) C₆H12O₆ + 6CO₂ + sunlight → 6O₂ + 6H₂O 
C) 6CO₂ + 6H₂O + sunlight → C₆H₁₂O₆ + 6O₂ 
D) 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂ + sunlight

Question 5

Plants perform only photosynthesis,not cellular respiration.

Accepted Answer

A) True 
 B)False

Question 6

Oxygen is required to carry out photosynthesis.

Accepted Answer

A) True 
 B)False

Question 7

The oxygen produced during photosynthesis comes from:

Accepted Answer

A) water. 
B) carbohydrates. 
C) carbon dioxide. 
D) the air plants take in. 
A) water. 
B) carbohydrates. 
C) carbon dioxide. 
D) the air plants take in.

Question 8

The Calvin cycle takes place in the:

Accepted Answer

A) thylakoids. 
B) grana. 
C) stroma. 
D) cytoplasm. 
A) thylakoids. 
B) grana. 
C) stroma. 
D) cytoplasm.

Question 9

Which of the following is true of plants?

Accepted Answer

A) Plants can create their own sugars using photosynthesis. 
B) Plants can create their own sugars using fermentation. 
C) Plants can create their own sugars using aerobic cellular respiration. 
D) Plants can create their own sugars using anaerobic cellular respiration. 
A) Plants can create their own sugars using photosynthesis. 
B) Plants can create their own sugars using fermentation. 
C) Plants can create their own sugars using aerobic cellular respiration. 
D) Plants can create their own sugars using anaerobic cellular respiration.

Question 10

Unlike animals,plants are able to obtain ATP through two processes.What are the two processes? Now consider deciduous trees,which drop their leaves in the fall.Do deciduous trees continue to use both these processes during the winter? If not,how do they stay alive during the winter until they grow new leaves in the spring?

Accepted Answer

Plants obtain ATP through cellular respi

Question 11

Chloroplasts transform ________ energy into the ________ energy of ATP.

Accepted Answer

A) heat; light 
B) light; heat 
C) heat; chemical 
D) light; chemical 
E) chemical; heat 
A) heat; light 
B) light; heat 
C) heat; chemical 
D) light; chemical 
E) chemical; heat

Question 12

The absorption of light energy by a photosystem:

Accepted Answer

A) transfers an electron from a reaction center to accessory pigment molecules. 
B) causes electrons to be transferred from NADP⁺ to a reaction center. 
C) boosts electrons to a higher energy level. 
D) causes electrons to lose energy until they reach the reaction center. 
A) transfers an electron from a reaction center to accessory pigment molecules. 
B) causes electrons to be transferred from NADP⁺ to a reaction center. 
C) boosts electrons to a higher energy level. 
D) causes electrons to lose energy until they reach the reaction center.

Question 13

You perform an experiment using an aquatic plant called elodea to determine which color of light is most effective at driving photosynthesis.You take three plants,immersed under water,and place plant A under blue light,plant B under red light,and plant C under green light.You notice bubbles coming off the leaves.More bubbles are coming from plants A and B,and few are coming from plant C.What is producing the bubbles? How do these results determine which color of light is most effective at driving photosynthesis?

Accepted Answer

The bubbles are oxygen being produced by

Question 14

What product(s)do plants produce during photosynthesis that is/are used by humans and other animals?

Accepted Answer

A) glucose 
B) oxygen 
C) carbon dioxide 
D) glucose and oxygen 
A) glucose 
B) oxygen 
C) carbon dioxide 
D) glucose and oxygen

Question 15

If something is oxidized,it loses electrons.

Accepted Answer

A) True 
 B)False

Question 16

Chlorophyll a and the accessory pigments of a photosystem act as an antenna by:

Accepted Answer

A) being the primary electron acceptor. 
B) absorbing energy from sunlight and passing it on. 
C) absorbing CO₂ and passing it on. 
D) absorbing energy from NADPH and passing it on. 
A) being the primary electron acceptor. 
B) absorbing energy from sunlight and passing it on. 
C) absorbing CO₂ and passing it on. 
D) absorbing energy from NADPH and passing it on.

Question 17

It has been argued that,wherever in the universe we might find living things,we will find some of them to be colored.Do you agree? Explain.

Accepted Answer

This is probably true considering that m

Question 18

The enzyme ________ can bind both carbon dioxide and oxygen.

Accepted Answer

The answer of The enzyme ________ can bind both carbon...

Question 19

During the light reactions of photosynthesis,which of these does not occur?

Accepted Answer

A) Water is used to regenerate the electrons in the chlorophyll that were excited by sunlight. 
B) Sunlight excites electrons in chlorophyll, which are transferred directly to ATP. 
C) Sunlight excites electrons in chlorophyll, allowing an electron acceptor up the energy hill to accept them. 
D) Sunlight excites electrons in chlorophyll, which eventually wind up on NADPH. 
A) Water is used to regenerate the electrons in the chlorophyll that were excited by sunlight. 
B) Sunlight excites electrons in chlorophyll, which are transferred directly to ATP. 
C) Sunlight excites electrons in chlorophyll, allowing an electron acceptor up the energy hill to accept them. 
D) Sunlight excites electrons in chlorophyll, which eventually wind up on NADPH.

Question 20

Photosynthesis forms ATP using oxidation-reduction reactions similar to those seen in the electron transport chain of respiration.

Accepted Answer

A) True 
 B)False

Exam 8: The Green Worlds Gift: Photosynthesis

What product that is required by plants do animals-as well as plants-produce during cellular respiration?

Plants and animals are mutually dependent on each other.Explain the energy-producing metabolic processes used by plants and animals,and name the products that result.Describe how animals benefit from the products of plant metabolism and how plants benefit from the products of animal metabolism.

The Calvin cycle requires all of the following except:

Which of the following equations properly summarizes photosynthesis?

Plants perform only photosynthesis,not cellular respiration.

Oxygen is required to carry out photosynthesis.

The oxygen produced during photosynthesis comes from:

The Calvin cycle takes place in the:

Which of the following is true of plants?

Chloroplasts transform ________ energy into the ________ energy of ATP.

The absorption of light energy by a photosystem:

What product(s)do plants produce during photosynthesis that is/are used by humans and other animals?

If something is oxidized,it loses electrons.

Chlorophyll a and the accessory pigments of a photosystem act as an antenna by:

It has been argued that,wherever in the universe we might find living things,we will find some of them to be colored.Do you agree? Explain.

The enzyme ________ can bind both carbon dioxide and oxygen.

During the light reactions of photosynthesis,which of these does not occur?

Photosynthesis forms ATP using oxidation-reduction reactions similar to those seen in the electron transport chain of respiration.

Science As a Way of Learning: a Guide to the Natural World

Fundamental Building Blocks: Chemistry, water, and Ph

Lifes Components: Biological Molecules

Lifes Home: the Cell

Lifes Border: the Plasma Membrane

Lifes Mainspring: an Introduction to Energy

Vital Harvest: Deriving Energy From Food

The Links in Lifes Chain: Genetics and Cell Division

Preparing for Sexual Reproduction: Meiosis

The First Geneticist: Mendel and His Discoveries

Units of Heredity: Chromosomes and Inheritance

Passing on Lifes Information: Dna Structure and Replication

How Proteins Are Made: Genetic Transcription, translation, and Regulation

The Future Isnt What It Used to Be: Biotechnology

An Introduction to Evolution: Charles Darwin, evolutionary Thought, and the Evidence for Evolution

The Means of Evolution: Microevolution

The Outcomes of Evolution: Macroevolution

A Slow Unfolding: the History of Life on Earth

Arriving Late,traveling Far: the Evolution of Human Beings

Viruses,bacteria,archaea,and Protists: the Diversity of Life 1

Fungi: the Diversity of Life 2

Animals: the Diversity of Life 3

Plants: the Diversity of Life 4

The Angiosperms: Form and Function in Flowering Plants

Body Support and Movement: the Integumentary, skeletal, and Muscular Systems

Communication and Control 1: the Nervous System

Communication and Control 2: the Endocrine System

Defending the Body: the Immune System

Transport and Exchange 1: Blood and Breath

Transport and Exchange 2: Digestion, nutrition, and Elimination

An Amazingly Detailed Script: Animal Development

How the Baby Came to Be: Human Reproduction

An Interactive Living World 1: Populations in Ecology

An Interactive Living World 2: Communities in Ecology

An Interactive Living World 3: Ecosystems and Biomes

Filters

Chloroplasts transform energy into the energy of ATP.