Question 1

​The ____ is/are a plant's main line of defense against viral infection.

Accepted Answer

A)  ​immune cells 
B)  ​viral toxins within the central vacuole 
C)  ​membrane proteins that latch onto virus particles 
D)  ​thick cell wall that prevents viral entry 
E)  ​nuclear membrane that is impermeable to viruses 
A)  ​immune cells 
B)  ​viral toxins within the central vacuole 
C)  ​membrane proteins that latch onto virus particles 
D)  ​thick cell wall that prevents viral entry 
E)  ​nuclear membrane that is impermeable to viruses D

Question 2

​You boil water that has been extracted from a swamp and find archaea that are still alive. These archaea are most likely ____.

Accepted Answer

A)  ​halophiles 
B)  ​methanophiles 
C)  ​photophiles 
D)  ​thermophiles 
E)  ​chemophiles 
A)  ​halophiles 
B)  ​methanophiles 
C)  ​photophiles 
D)  ​thermophiles 
E)  ​chemophiles D

Question 3

​What is the function of bacterial flagella?

Accepted Answer

A)  ​organization of the nuclear material 
B)  ​assisting in protein synthesis 
C)  ​energy production 
D)  ​locomotion 
E)  ​cell membrane construction 
A)  ​organization of the nuclear material 
B)  ​assisting in protein synthesis 
C)  ​energy production 
D)  ​locomotion 
E)  ​cell membrane construction D

Question 4

​Dinoflagellates typically have ____; some photosynthetic species live inside coral cells, which they supply with _____.

Accepted Answer

A)  ​multiple pili; shelter 
B)  ​hundreds of cilia; essential nutrients 
C)  ​no flagella; minerals 
D)  ​one flagella; essential sugars 
E)  ​two flagella; essential sugars 
A)  ​multiple pili; shelter 
B)  ​hundreds of cilia; essential nutrients 
C)  ​no flagella; minerals 
D)  ​one flagella; essential sugars 
E)  ​two flagella; essential sugars

Question 5

​Ciliates, such as Paramecium, are likely to be found in ____ or in the gut of mammalian grazers where they aid in the digestion of _____.

Accepted Answer

A)  ​seawater; animal flesh 
B)  ​seawater and freshwater; plant material 
C)  ​freshwater; animal flesh 
D)  ​acidic hot springs; soil minerals 
E)  ​seawater and acidic hot springs; plant material 
A)  ​seawater; animal flesh 
B)  ​seawater and freshwater; plant material 
C)  ​freshwater; animal flesh 
D)  ​acidic hot springs; soil minerals 
E)  ​seawater and acidic hot springs; plant material

Question 6

​Some bacteria in the deep oceans use iron as an energy source to make carbohydrates from carbon dioxide. These bacteria would be classified as ____.

Accepted Answer

A)  ​chemoautotrophs 
B)  ​chemoheterotrophs 
C)  ​photoautotrophs 
D)  ​photoheterotrophs 
E)  ​decomposers 
A)  ​chemoautotrophs 
B)  ​chemoheterotrophs 
C)  ​photoautotrophs 
D)  ​photoheterotrophs 
E)  ​decomposers

Question 7

The fusion of gametes of malaria-causing Plasmodium takes place ____.

Accepted Answer

A)  in the gut of a female mosquito 
B)  in the liver 
C)  in the salivary glands of a mosquito 
D)  inside white blood cells 
E)  inside red blood cells 
A)  in the gut of a female mosquito 
B)  in the liver 
C)  in the salivary glands of a mosquito 
D)  inside white blood cells 
E)  inside red blood cells

Question 8

​The earliest cells most likely ____.

Accepted Answer

A)  ​were prokaryotic cells 
B)  ​did not have a nucleus but had membrane-bound organelles 
C)  ​used oxygen gas in order to thrive successfully 
D)  ​used energy from the sun 
E)  ​were multicellular 
A)  ​were prokaryotic cells 
B)  ​did not have a nucleus but had membrane-bound organelles 
C)  ​used oxygen gas in order to thrive successfully 
D)  ​used energy from the sun 
E)  ​were multicellular

Question 9

Match the following bacterial diseases with the proper description.
-diarrheal illness
A)whooping cough
B)strep throat
C)cholera
D)gonorrhea

Accepted Answer

The answer of Match the following bacterial diseases with the...

Question 10

​The close relationship between ____ and animals can be seen in the similarity of these protists and sponges, simple animals.

Accepted Answer

A)  ​cellular slime molds 
B)  ​choanoflagellates 
C)  ​diatoms 
D)  ​brown and red algae 
E)  ​flagellates protozoans 
A)  ​cellular slime molds 
B)  ​choanoflagellates 
C)  ​diatoms 
D)  ​brown and red algae 
E)  ​flagellates protozoans

Question 11

​Place the following hypothesized events of the beginning of life in their correct order. I
Organic polymers form
II
Inorganic molecules form
III
DNA-based cells form
IV
Organic monomers form
V
Protocells in the RNA world form

Accepted Answer

A)  ​I, III, V, IV, II 
B)  ​II, I, IV, V, III. 
C)  ​II, IV, I, V, III 
D)  ​IV, I, II, III, V 
E)  ​II, I, IV, V, III 
A)  ​I, III, V, IV, II 
B)  ​II, I, IV, V, III. 
C)  ​II, IV, I, V, III 
D)  ​IV, I, II, III, V 
E)  ​II, I, IV, V, III

Question 12

​Both mitochondria and chloroplasts are thought to have evolved by the process of ____.

Accepted Answer

A)  ​endosymbiosis 
B)  ​viral reassortment 
C)  ​transformation 
D)  ​decomposition 
E)  ​nitrogen fixation 
A)  ​endosymbiosis 
B)  ​viral reassortment 
C)  ​transformation 
D)  ​decomposition 
E)  ​nitrogen fixation

Question 13

Match the following terms with the description to which they best correspond.
-​membranous sac that contains interacting organic molecules
A)protist
B)prokaryote
C)photoautotroph
D)pathogen
E)protocell
F)halophile
G)strain

Accepted Answer

The answer of Match the following terms with the description...

Question 14

Match the prokaryote with the correct description.
-​These have parasitic members.
A)halophiles
B)cyanobacteria
C)thermophiles
D)bacteria
E)methanogens

Accepted Answer

The answer of Match the prokaryote with the correct description.
-​These...

Question 15

​It is thought that viruses may have originated from cells because ____.

Accepted Answer

A)  ​of their small size 
B)  ​they are pathogens 
C)  ​they can only replicate within a host cell 
D)  ​they do not have organelles 
E)  ​of their genetic material 
A)  ​of their small size 
B)  ​they are pathogens 
C)  ​they can only replicate within a host cell 
D)  ​they do not have organelles 
E)  ​of their genetic material

Question 16

​Anaerobic methanogens produce ____.

Accepted Answer

A)  ​carbon monoxide 
B)  ​carbon dioxide 
C)  ​ammonia sulfide 
D)  ​methane 
E)  ​hydrogen sulfide 
A)  ​carbon monoxide 
B)  ​carbon dioxide 
C)  ​ammonia sulfide 
D)  ​methane 
E)  ​hydrogen sulfide

Question 17

Match the following terms with the description to which they best correspond.
-​multicellular protist able to live in deep ocean water
A)amoebas
B)apicomplexan
C)dinoflagellates
D)green algae
E)red algae
F)foraminifera

Accepted Answer

The answer of Match the following terms with the description...

Question 18

​ _____, which probably evolved from infoldings of the plasma membrane, first appear in the fossil record about 1.8 million years ago.

Accepted Answer

A)  ​Eukaryotes 
B)  ​Archaea 
C)  ​Plants 
D)  ​Bacteria 
E)  ​Photosynthesizers 
A)  ​Eukaryotes 
B)  ​Archaea 
C)  ​Plants 
D)  ​Bacteria 
E)  ​Photosynthesizers

Question 19

Matching
HAS VARIABLES:
False
LEARNING OBJECTIVES:
BTAT.STAR.21.14.04.01 - List some structural and functional traits shared by bacteria and archaea.DATE CREATED:
11/18/2019 3:02 PM
DATE MODIFIED:
12/16/2019 4:57 AM
-​flagellum

Accepted Answer

The answer of Matching
HAS VARIABLES:
False
LEARNING OBJECTIVES:
BTAT.STAR.21.14.04.01 - List some structural...

Question 20

​Outbreaks of ____ in humans typically arise when a person comes in contact with an infected animal.

Accepted Answer

A)  ​HIV 
B)  ​swine flu 
C)  ​bird flu 
D)  ​Ebola 
E)  ​herpes 
A)  ​HIV 
B)  ​swine flu 
C)  ​bird flu 
D)  ​Ebola 
E)  ​herpes

Exam 14: Prokaryotes, Protists, and Viruses

​The ____ is/are a plant's main line of defense against viral infection.

​You boil water that has been extracted from a swamp and find archaea that are still alive. These archaea are most likely ____.

​What is the function of bacterial flagella?

​Dinoflagellates typically have ____; some photosynthetic species live inside coral cells, which they supply with _____.

​Ciliates, such as Paramecium, are likely to be found in ____ or in the gut of mammalian grazers where they aid in the digestion of _____.

​Some bacteria in the deep oceans use iron as an energy source to make carbohydrates from carbon dioxide. These bacteria would be classified as ____.

The fusion of gametes of malaria-causing Plasmodium takes place ____.

​The earliest cells most likely ____.

Match the following bacterial diseases with the proper description. -diarrheal illness A)whooping cough B)strep throat C)cholera D)gonorrhea

​The close relationship between ____ and animals can be seen in the similarity of these protists and sponges, simple animals.

​Place the following hypothesized events of the beginning of life in their correct order. I Organic polymers form II Inorganic molecules form III DNA-based cells form IV Organic monomers form V Protocells in the RNA world form

​Both mitochondria and chloroplasts are thought to have evolved by the process of ____.

Match the following terms with the description to which they best correspond. -​membranous sac that contains interacting organic molecules A)protist B)prokaryote C)photoautotroph D)pathogen E)protocell F)halophile G)strain

Match the prokaryote with the correct description. -​These have parasitic members. A)halophiles B)cyanobacteria C)thermophiles D)bacteria E)methanogens

​It is thought that viruses may have originated from cells because ____.

​Anaerobic methanogens produce ____.

Match the following terms with the description to which they best correspond. -​multicellular protist able to live in deep ocean water A)amoebas B)apicomplexan C)dinoflagellates D)green algae E)red algae F)foraminifera

​ _____, which probably evolved from infoldings of the plasma membrane, first appear in the fossil record about 1.8 million years ago.

Matching HAS VARIABLES: False LEARNING OBJECTIVES: BTAT.STAR.21.14.04.01 - List some structural and functional traits shared by bacteria and archaea.DATE CREATED: 11/18/2019 3:02 PM DATE MODIFIED: 12/16/2019 4:57 AM -​flagellum

​Outbreaks of ____ in humans typically arise when a person comes in contact with an infected animal.

Invitation to Biology

Molecules of Life

Cell Structure

Energy and Metabolism

Photosynthesis

Releasing Chemical Energy

Dna Structure and Function

Gene Expression and Control

How Cells Reproduce

Patterns of Inheritance

Biotechnology

Evidence of Evolution

Processes of Evolution

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

Animal Reproduction and Development

Plant Form and Function

Life Cycles of Flowering Plants

Filters

The ____ is/are a plant's main line of defense against viral infection.

You boil water that has been extracted from a swamp and find archaea that are still alive. These archaea are most likely ____.

What is the function of bacterial flagella?

Dinoflagellates typically have ; some photosynthetic species live inside coral cells, which they supply with _.

Ciliates, such as Paramecium, are likely to be found in or in the gut of mammalian grazers where they aid in the digestion of _.

Some bacteria in the deep oceans use iron as an energy source to make carbohydrates from carbon dioxide. These bacteria would be classified as ____.

The earliest cells most likely ____.

The close relationship between ____ and animals can be seen in the similarity of these protists and sponges, simple animals.

Place the following hypothesized events of the beginning of life in their correct order. I Organic polymers form II Inorganic molecules form III DNA-based cells form IV Organic monomers form V Protocells in the RNA world form

Both mitochondria and chloroplasts are thought to have evolved by the process of ____.

Match the following terms with the description to which they best correspond. -membranous sac that contains interacting organic molecules A)protist B)prokaryote C)photoautotroph D)pathogen E)protocell F)halophile G)strain

Match the prokaryote with the correct description. -These have parasitic members. A)halophiles B)cyanobacteria C)thermophiles D)bacteria E)methanogens

It is thought that viruses may have originated from cells because ____.

Anaerobic methanogens produce ____.

Match the following terms with the description to which they best correspond. -multicellular protist able to live in deep ocean water A)amoebas B)apicomplexan C)dinoflagellates D)green algae E)red algae F)foraminifera

_____, which probably evolved from infoldings of the plasma membrane, first appear in the fossil record about 1.8 million years ago.

Matching HAS VARIABLES: False LEARNING OBJECTIVES: BTAT.STAR.21.14.04.01 - List some structural and functional traits shared by bacteria and archaea.DATE CREATED: 11/18/2019 3:02 PM DATE MODIFIED: 12/16/2019 4:57 AM -flagellum

Outbreaks of ____ in humans typically arise when a person comes in contact with an infected animal.