Question 1

Match between columns
                        Premises: The first part of aerobic respiration

Accepted Answer

The Answer of lactate fermentation and electron transfer phosphorylation and is...

Question 2

The distance between the crests of two successive waves of light is known as the ____.

Accepted Answer

A) wave frequency 
B) wave period 
C) wave distance 
D) wavelength 
E) wave space 
A) wave frequency 
B) wave period 
C) wave distance 
D) wavelength 
E) wave space

Question 3

Plant cells produce oxygen gas ____.

Accepted Answer

A) by splitting carbon dioxide 
B) during respiration 
C) by splitting ribulose bisphosphate 
D) by splitting molecules of water 
E) by breaking down glucose 
A) by splitting carbon dioxide 
B) during respiration 
C) by splitting ribulose bisphosphate 
D) by splitting molecules of water 
E) by breaking down glucose

Question 4

Match between columns
                        Premises: Electron transfer drives ATP formation in which process?

Accepted Answer

The Answer of electron transfer phosphorylation and Calvin-Benson cycle and is...

Question 5

In animal skeletal muscles, red muscle fibers ____.

Accepted Answer

A) have an abundance of myoglobin 
B) are mainly anaerobic 
C) have few mitochondria 
D) are good for short bursts of activity 
E) make ATP by lactate fermentation 
A) have an abundance of myoglobin 
B) are mainly anaerobic 
C) have few mitochondria 
D) are good for short bursts of activity 
E) make ATP by lactate fermentation

Question 6

Most of the colors we see around us result from ____.

Accepted Answer

A) reflected light 
B) direct sunlight 
C) absorbed light 
D) the inherent color of the objects we are looking at 
E) a combination of absorbed and reflected light 
A) reflected light 
B) direct sunlight 
C) absorbed light 
D) the inherent color of the objects we are looking at 
E) a combination of absorbed and reflected light

Question 7

Visible light comprises wavelengths that vary between ____ nanometers.

Accepted Answer

A) 380 and 750 
B) 350 and 750 
C) 390 and 780 
D) 340 and 740 
E) 320 and 740 
A) 380 and 750 
B) 350 and 750 
C) 390 and 780 
D) 340 and 740 
E) 320 and 740

Question 8

Chlorophyll a molecules absorb ____ light.

Accepted Answer

A) orange, green and yellow 
B) orange, purple and red 
C) red and yellow 
D) orange and blue 
E) purple, orange, and yellow 
A) orange, green and yellow 
B) orange, purple and red 
C) red and yellow 
D) orange and blue 
E) purple, orange, and yellow

Question 9

ATP is formed when ____ the thylakoid compartment.

Accepted Answer

A) hydrogen ions enter 
B) hydrogen ions leave 
C) electrons leave 
D) electrons enter 
E) water is split in 
A) hydrogen ions enter 
B) hydrogen ions leave 
C) electrons leave 
D) electrons enter 
E) water is split in

Question 10

Match between columns
                        Premises: Which process is indicated by label 8?

Accepted Answer

The Answer of release of electrons into the photosystem and is...

Question 11

In the light-dependent reactions of photosynthesis,NADP+ gets its electrons to become NADPH from ____.

Accepted Answer

A) ATP synthase 
B) the flow of hydrogen ions 
C) electron transfer chains 
D) oxygen gas 
E) glucose 
A) ATP synthase 
B) the flow of hydrogen ions 
C) electron transfer chains 
D) oxygen gas 
E) glucose

Question 12

Why does the process of making biofuels from weeds and other plant matter require additional steps?

Accepted Answer

A) They contain a higher proportion of cellulose than corn, soy or sugarcane. 
B) They contain a lower proportion of cellulose than corn, soy or sugarcane. 
C) They contain a higher proportion of starch than corn, soy or sugarcane. 
D) They contain a higher proportion of ethanol than corn, soy or sugarcane. 
E) They contain a lower proportion of ethanol than corn, soy or sugarcane. 
A) They contain a higher proportion of cellulose than corn, soy or sugarcane. 
B) They contain a lower proportion of cellulose than corn, soy or sugarcane. 
C) They contain a higher proportion of starch than corn, soy or sugarcane. 
D) They contain a higher proportion of ethanol than corn, soy or sugarcane. 
E) They contain a lower proportion of ethanol than corn, soy or sugarcane.

Question 13

The enzyme that fixes carbon dioxide into the Calvin-Benson cycle is ____.

Accepted Answer

A) rubisco 
B) carbon dioxide oxidase 
C) ATP synthase 
D) carbon hydrogenase 
E) RuBP 
A) rubisco 
B) carbon dioxide oxidase 
C) ATP synthase 
D) carbon hydrogenase 
E) RuBP

Question 14

What adaptation allows C4 plants to minimize the effects of rubisco's inefficiency at high temperatures?

Accepted Answer

A) C4 plants fix the carbon twice in two different types of cells. 
B) C4 plants fix the carbon twice at two different times of day. 
C) C4 plants fix the carbon only once. 
D) C4 plants store products in vacuoles. 
E) C4 plants only fix carbon at night. 
A) C4 plants fix the carbon twice in two different types of cells. 
B) C4 plants fix the carbon twice at two different times of day. 
C) C4 plants fix the carbon only once. 
D) C4 plants store products in vacuoles. 
E) C4 plants only fix carbon at night.

Question 15

The energy that drives the light-independent reactions comes from ____.

Accepted Answer

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

Question 16

The conversion of solar energy into chemical energy occurs during ____.

Accepted Answer

A) glycolysis 
B) photosynthesis 
C) respiration 
D) fermentation 
E) chemosynthesis 
A) glycolysis 
B) photosynthesis 
C) respiration 
D) fermentation 
E) chemosynthesis

Question 17

Match between columns
                        Premises: Which process leads to the formation of glucose?

Accepted Answer

The Answer of carbon dioxide fixation and Calvin-Benson cycle and is...

Question 18

Match between columns
                        Premises: Water is split in which process?

Accepted Answer

The Answer of light-dependent reactions and Calvin-Benson cycle and carbon is...

Question 19

When proteins are broken down into their subunits, what happens to the amino group removed from the amino acids that are not used to rebuild proteins or other molecules?

Accepted Answer

A) They are formed into acetyl-CoA. 
B) They are converted into pyruvate. 
C) They are excreted in theurine. 
D) They are stored as glycogen in liver. 
E) They are stored in vacuoles in muscle. 
A) They are formed into acetyl-CoA. 
B) They are converted into pyruvate. 
C) They are excreted in theurine. 
D) They are stored as glycogen in liver. 
E) They are stored in vacuoles in muscle.

Question 20

The membrane that forms a compartment inside the stroma is the ____.

Accepted Answer

A) thylakoid 
B) mitochondrion 
C) lamella 
D) plastid 
E) tracheid 
A) thylakoid 
B) mitochondrion 
C) lamella 
D) plastid 
E) tracheid

Exam 5: Capturing and Releasing Energy

The distance between the crests of two successive waves of light is known as the ____.

Plant cells produce oxygen gas ____.

In animal skeletal muscles, red muscle fibers ____.

Most of the colors we see around us result from ____.

Visible light comprises wavelengths that vary between ____ nanometers.

Chlorophyll a molecules absorb ____ light.

ATP is formed when ____ the thylakoid compartment.

In the light-dependent reactions of photosynthesis,NADP+ gets its electrons to become NADPH from ____.

Why does the process of making biofuels from weeds and other plant matter require additional steps?

The enzyme that fixes carbon dioxide into the Calvin-Benson cycle is ____.

What adaptation allows C4 plants to minimize the effects of rubisco's inefficiency at high temperatures?

The energy that drives the light-independent reactions comes from ____.

The conversion of solar energy into chemical energy occurs during ____.

When proteins are broken down into their subunits, what happens to the amino group removed from the amino acids that are not used to rebuild proteins or other molecules?

The membrane that forms a compartment inside the stroma is the ____.

Invitation to Biology

Molecules of Life

Cell Structure

Energy and Metabolism

Dna Structure and Function

Gene Expression and Control

How Cells Reproduce

Patterns of Inheritance

Biotechnology

Evidence of Evolution

Processes of Evolution

Early Life Forms and the Viruses

Plants and Fungi

Animal Evolution

Population Ecology

Communities and Ecosystems

The Biosphere and Human Effects

Animal Tissues and Organs

How Animals Move

Circulation and Respiration

Immunity

Digestion and Excretion

Neural Control and the Senses

Endocrine Control

Reproduction and Development

Plant Form and Function

Plant Reproduction and Development

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