Question 1

Inside which specialized organelle does photosynthesis occur?

Accepted Answer

The answer of Inside which specialized organelle does photosynthesis occur?...

Question 2

How does the greenhouse effect work?

Accepted Answer

A)  Rocks, soil, and water on Earth's surface absorb sunlight energy and radiate it as heat. 
B)  Sunlight energy passes through the transparent water of the oceans and heats up the Earth's core. 
C)  Some sunlight that hits Earth radiates toward space, but some is held by the atmosphere. 
D)  All the sunlight energy striking Earth bounces off the planet and radiates into space. 
A)  Rocks, soil, and water on Earth's surface absorb sunlight energy and radiate it as heat. 
B)  Sunlight energy passes through the transparent water of the oceans and heats up the Earth's core. 
C)  Some sunlight that hits Earth radiates toward space, but some is held by the atmosphere. 
D)  All the sunlight energy striking Earth bounces off the planet and radiates into space.

Question 3

What happens during photorespiration?

Accepted Answer

A)  The Calvin cycle produces twice as much glyceraldehyde 3-phosphate (G3P). 
B)  The enzyme rubisco uses oxygen as its substrate for the reaction with ribulose bisphosphate. 
C)  Ribulose bisphosphate (RuBP) is broken down into glycolate. 
D)  A second wave of light reactions occurs to replace the Calvin cycle. 
A)  The Calvin cycle produces twice as much glyceraldehyde 3-phosphate (G3P). 
B)  The enzyme rubisco uses oxygen as its substrate for the reaction with ribulose bisphosphate. 
C)  Ribulose bisphosphate (RuBP) is broken down into glycolate. 
D)  A second wave of light reactions occurs to replace the Calvin cycle.

Question 4

How many years ago did the plants that formed fossil fuels actually live?

Accepted Answer

A)  300,000,000,000 
B)  300,000,000 
C)  300,000 
D)  30,000 
A)  300,000,000,000 
B)  300,000,000 
C)  300,000 
D)  30,000

Question 5

Why is water so important in controlling Earth's climate?

Accepted Answer

A)  Water vapor is one of the greenhouse gases that allows the release of heat into space. 
B)  The water in oceans and lakes stores the energy radiated by the sun and releases it slowly. 
C)  Water warms up quickly when very little energy is added to it. 
D)  The evaporation of water from oceans and lakes cools the temperature of the continents. 
A)  Water vapor is one of the greenhouse gases that allows the release of heat into space. 
B)  The water in oceans and lakes stores the energy radiated by the sun and releases it slowly. 
C)  Water warms up quickly when very little energy is added to it. 
D)  The evaporation of water from oceans and lakes cools the temperature of the continents.

Question 6

Which process occurs during photosynthesis?

Accepted Answer

A)  The light reactions produce NADP from sunlight energy. 
B)  Carbon dioxide reacts with 5-carbon molecules during the Calvin cycle. 
C)  ATP is released at the end of the Calvin cycle. 
D)  Water captures the electrons released from excited chlorophyll pigments. 
A)  The light reactions produce NADP from sunlight energy. 
B)  Carbon dioxide reacts with 5-carbon molecules during the Calvin cycle. 
C)  ATP is released at the end of the Calvin cycle. 
D)  Water captures the electrons released from excited chlorophyll pigments.

Question 7

How many membranes surround each chloroplast?

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
A)  1 
B)  2 
C)  3 
D)  4

Question 8

What is the abbreviated name of the enzyme ribulose biphosphate carboxylase oxygenase that catalyzes the reaction between carbon dioxide and ribulose bisphosphate?

Accepted Answer

The answer of What is the abbreviated name of the...

Question 9

During the water cycle, water evaporates from plants through a process called transpiration. Which similar process occurs during the carbon cycle?

Accepted Answer

A)  Carbon dioxide is absorbed by soils. 
B)  Carbon-based sugars are ingested by animals. 
C)  Carbon dioxide is respired by animals. 
D)  Carbon dioxide is absorbed by plants and converted to sugars. 
A)  Carbon dioxide is absorbed by soils. 
B)  Carbon-based sugars are ingested by animals. 
C)  Carbon dioxide is respired by animals. 
D)  Carbon dioxide is absorbed by plants and converted to sugars.

Question 10

During what time of the day would the most hydrogen bonds reform between water molecules in a lake?

Accepted Answer

A)  in the late morning 
B)  at noon 
C)  in the late afternoon 
D)  at night 
A)  in the late morning 
B)  at noon 
C)  in the late afternoon 
D)  at night

Inside which specialized organelle does photosynthesis occur?

How does the greenhouse effect work?

What happens during photorespiration?

How many years ago did the plants that formed fossil fuels actually live?

Why is water so important in controlling Earth's climate?

Which process occurs during photosynthesis?

How many membranes surround each chloroplast?

What is the abbreviated name of the enzyme ribulose biphosphate carboxylase oxygenase that catalyzes the reaction between carbon dioxide and ribulose bisphosphate?

During the water cycle, water evaporates from plants through a process called transpiration. Which similar process occurs during the carbon cycle?

During what time of the day would the most hydrogen bonds reform between water molecules in a lake?

Can Science Cure the Common Cold Introduction to the Scientific Method

Science Fiction, Bad Science, and Pseudoscience:

Is It Possible to Supplement Your Way to Better Performance and Health

Body Weight and Health: Enzymes, Metabolism, and Cellular Respiration

Cancer: DNA Synthesis, Mitosis, and Meiosis

Are You Only As Smart As Your Genes Mendelian and Quantitative Genetics

DNA Detective: Complex Patterns of Inheritance and Dna Profiling

Genetically Modified Organisms: Gene Expression, Mutation,

Where Did We Come From the Evidence for Evolution

An Evolving Enemy: Natural Selection

Who Am I Species and Races

The Greatest Species on Earth Biodiversity and Classification

Is the Human Population Too Large Population Ecology

Conserving Biodiversity: Community and Ecosystem Ecology

Where Do You Live Climate and Biomes

Organ Donation: Tissues and Organs

Binge Drinking: the Digestive and Urinary Systems

Clearing the Air: Respiratory and Cardiovascular Systems

Vaccination: Protection and Prevention or Peril Immune System,

Human Sex Differences: Endocrine, Skeletal, and Muscular Systems

Is There Something in the Water Reproductive and Developmental Biology

Study Drugs: Brain Boost or Brain Drain Brain Structure and Function

Feeding the World: Plant Structure and Growth

Growing a Green Thumb: Plant Physiology

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Exam 5: Life in the Greenhouse: Photosynthesis and Climate Change

Inside which specialized organelle does photosynthesis occur?

How does the greenhouse effect work?

What happens during photorespiration?

How many years ago did the plants that formed fossil fuels actually live?

Why is water so important in controlling Earth's climate?

Which process occurs during photosynthesis?

How many membranes surround each chloroplast?

What is the abbreviated name of the enzyme ribulose biphosphate carboxylase oxygenase that catalyzes the reaction between carbon dioxide and ribulose bisphosphate?

During the water cycle, water evaporates from plants through a process called transpiration. Which similar process occurs during the carbon cycle?

During what time of the day would the most hydrogen bonds reform between water molecules in a lake?

Can Science Cure the Common Cold Introduction to the Scientific Method

Science Fiction, Bad Science, and Pseudoscience:

Is It Possible to Supplement Your Way to Better Performance and Health

Body Weight and Health: Enzymes, Metabolism, and Cellular Respiration

Cancer: DNA Synthesis, Mitosis, and Meiosis

Are You Only As Smart As Your Genes Mendelian and Quantitative Genetics

DNA Detective: Complex Patterns of Inheritance and Dna Profiling

Genetically Modified Organisms: Gene Expression, Mutation,

Where Did We Come From the Evidence for Evolution

An Evolving Enemy: Natural Selection

Who Am I Species and Races

The Greatest Species on Earth Biodiversity and Classification

Is the Human Population Too Large Population Ecology

Conserving Biodiversity: Community and Ecosystem Ecology

Where Do You Live Climate and Biomes

Organ Donation: Tissues and Organs

Binge Drinking: the Digestive and Urinary Systems

Clearing the Air: Respiratory and Cardiovascular Systems

Vaccination: Protection and Prevention or Peril Immune System,

Human Sex Differences: Endocrine, Skeletal, and Muscular Systems

Is There Something in the Water Reproductive and Developmental Biology

Study Drugs: Brain Boost or Brain Drain Brain Structure and Function

Feeding the World: Plant Structure and Growth

Growing a Green Thumb: Plant Physiology

Filters