Question 1

​The ____ produce bioluminescent molecules.

Accepted Answer

A)  ​foraminiferans 
B)  ​apicomplexans 
C)  ​ciliates 
D)  ​dinoflagellates 
E)  ​euglenoids 
A)  ​foraminiferans 
B)  ​apicomplexans 
C)  ​ciliates 
D)  ​dinoflagellates 
E)  ​euglenoids

Question 2

​____ is the best studied species of bacteria.

Accepted Answer

A)  ​Rhizobium sp. 
B)  ​Prevotella copri 
C)  ​E. coli 
D)  ​G. lamblia 
E)  ​Agrobacterium sp. 
A)  ​Rhizobium sp. 
B)  ​Prevotella copri 
C)  ​E. coli 
D)  ​G. lamblia 
E)  ​Agrobacterium sp.

Question 3

Match the following terms with the description to which they best correspond.
-​move by pseudopods
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 4

Prokaryotic cells are ____.

Accepted Answer

A)  found only in extreme habitats 
B)  the least common organisms on Earth 
C)  easily seen with the naked eye 
D)  stationary organisms 
E)  widespread on the planet 
A)  found only in extreme habitats 
B)  the least common organisms on Earth 
C)  easily seen with the naked eye 
D)  stationary organisms 
E)  widespread on the planet

Question 5

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
-​pilus

Accepted Answer

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

Question 6

​A virus is most analogous to a(an) ____.

Accepted Answer

A)  ​bank robber 
B)  ​carjacker 
C)  ​embezzler 
D)  ​attack dog 
E)  ​drug dealer 
A)  ​bank robber 
B)  ​carjacker 
C)  ​embezzler 
D)  ​attack dog 
E)  ​drug dealer

Question 7

The ____ spend most of their lives as individual haploid organisms.

Accepted Answer

A)  cellular slime molds 
B)  plasmodial slime molds 
C)  amoebas 
D)  multicelled protists 
E)  single-celled protists 
A)  cellular slime molds 
B)  plasmodial slime molds 
C)  amoebas 
D)  multicelled protists 
E)  single-celled protists

Question 8

Bacteria ____.

Accepted Answer

A)  are diploid organisms 
B)  produce gametes 
C)  have a life cycle that varies between unicellular stage and multicellular stage 
D)  have a single circular chromosome 
E)  lack both DNA and RNA 
A)  are diploid organisms 
B)  produce gametes 
C)  have a life cycle that varies between unicellular stage and multicellular stage 
D)  have a single circular chromosome 
E)  lack both DNA and RNA

Question 9

Label the figure below showing three mechanisms of gene exchange in prokaryotic cells.   a. A 
b. B
c. C
-​conjugation

Accepted Answer

The answer of Label the figure below showing three mechanisms...

Question 10

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

Accepted Answer

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

Question 11

Match the following terms with the description to which they best correspond.
-​cause of algal blooms
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 12

​G. lamblia infection in the gut ____; therefore, some people may be benefited by the presence of this protist.

Accepted Answer

A)  ​reduces the risk of parasitic worm infection 
B)  ​increases the likelihood of getting irritable bowel disease (IB
D)  
C)  ​inhibits fat uptake from food 
D)  ​causes no ill effect 
E)  ​increases the risk of rheumatoid arthritis 
A)  ​reduces the risk of parasitic worm infection 
B)  ​increases the likelihood of getting irritable bowel disease (IB
D)  
C)  ​inhibits fat uptake from food 
D)  ​causes no ill effect 
E)  ​increases the risk of rheumatoid arthritis

Question 13

The ____ form of Plasmodium is transferred to humans through the bite of an infected mosquito.

Accepted Answer

A)  merozoite 
B)  gametocyte 
C)  cyst 
D)  sporozoite 
E)  spore 
A)  merozoite 
B)  gametocyte 
C)  cyst 
D)  sporozoite 
E)  spore

Question 14

Flagellated protozoans possess a ____, layer of elastic proteins just beneath the plasma membrane. Flagellated protozoans possess a ____, layer of elastic proteins just beneath the plasma membrane.

Accepted Answer

A)  pellicle 
B)  cilium 
C)  capsule 
D)  pilus 
E)  flagellum 
A)  pellicle 
B)  cilium 
C)  capsule 
D)  pilus 
E)  flagellum

Question 15

Diatoms are characterized by ____ and are the source of economically useful_____.

Accepted Answer

A)  calcium carbonate shells; ozone 
B)  calcium carbonate sheaths; petroleum 
C)  silica shells; diatomaceous Earth 
D)  silica sheaths; limestone 
E)  silica carbonate shells; diatomaceous Earth 
A)  calcium carbonate shells; ozone 
B)  calcium carbonate sheaths; petroleum 
C)  silica shells; diatomaceous Earth 
D)  silica sheaths; limestone 
E)  silica carbonate shells; diatomaceous Earth

Question 16

Matching
Match the following terms with the description to which they best correspond.
-​cell lacking a membrane-bound nucleus
A)protist
B)prokaryote
C)photoautotroph
D)pathogen
E)protocell
F)halophile
G)strain

Accepted Answer

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

Question 17

​____ allow bacteria to join together to transfer genes.

Accepted Answer

A)  ​Flagella 
B)  ​Spores 
C)  ​Capsules 
D)  ​Pili 
E)  ​Cilia 
A)  ​Flagella 
B)  ​Spores 
C)  ​Capsules 
D)  ​Pili 
E)  ​Cilia

Question 18

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
-​DNA

Accepted Answer

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

Question 19

​All free viral particles contain _____.

Accepted Answer

A)  ​a viral genome and a plasma membrane 
B)  ​both DNA and RNA protected by a viral envelope 
C)  ​RNA enclosed within a helical rod 
D)  ​a viral genome protected by a protein coat 
E)  ​a viral genome protected by a viral envelope 
A)  ​a viral genome and a plasma membrane 
B)  ​both DNA and RNA protected by a viral envelope 
C)  ​RNA enclosed within a helical rod 
D)  ​a viral genome protected by a protein coat 
E)  ​a viral genome protected by a viral envelope

Question 20

​____ may have been a source of organic monomers on early Earth.

Accepted Answer

A)  ​Venus 
B)  ​Meteorites 
C)  ​Volcanoes 
D)  ​Stromatolites 
E)  ​Comets 
A)  ​Venus 
B)  ​Meteorites 
C)  ​Volcanoes 
D)  ​Stromatolites 
E)  ​Comets

Exam 14: Prokaryotes, Protists, and Viruses

​The ____ produce bioluminescent molecules.

​____ is the best studied species of bacteria.

Match the following terms with the description to which they best correspond. -​move by pseudopods A)amoebas B)apicomplexan C)dinoflagellates D)green algae E)red algae F)foraminifera

Prokaryotic cells are ____.

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 -​pilus

​A virus is most analogous to a(an) ____.

The ____ spend most of their lives as individual haploid organisms.

Bacteria ____.

Label the figure below showing three mechanisms of gene exchange in prokaryotic cells. a. A b. B c. C -​conjugation

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

Match the following terms with the description to which they best correspond. -​cause of algal blooms A)amoebas B)apicomplexan C)dinoflagellates D)green algae E)red algae F)foraminifera

​G. lamblia infection in the gut ____; therefore, some people may be benefited by the presence of this protist.

The ____ form of Plasmodium is transferred to humans through the bite of an infected mosquito.

Flagellated protozoans possess a ____, layer of elastic proteins just beneath the plasma membrane. Flagellated protozoans possess a ____, layer of elastic proteins just beneath the plasma membrane.

Diatoms are characterized by ____ and are the source of economically useful_____.

Matching Match the following terms with the description to which they best correspond. -​cell lacking a membrane-bound nucleus A)protist B)prokaryote C)photoautotroph D)pathogen E)protocell F)halophile G)strain

​____ allow bacteria to join together to transfer genes.

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 -​DNA

​All free viral particles contain _____.

​____ may have been a source of organic monomers on early Earth.

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 ____ produce bioluminescent molecules.

____ is the best studied species of bacteria.

Match the following terms with the description to which they best correspond. -move by pseudopods A)amoebas B)apicomplexan C)dinoflagellates D)green algae E)red algae F)foraminifera

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 -pilus

A virus is most analogous to a(an) ____.

Label the figure below showing three mechanisms of gene exchange in prokaryotic cells. a. A b. B c. C -conjugation

Match the following terms with the description to which they best correspond. -cause of algal blooms A)amoebas B)apicomplexan C)dinoflagellates D)green algae E)red algae F)foraminifera

G. lamblia infection in the gut ____; therefore, some people may be benefited by the presence of this protist.

Flagellated protozoans possess a , layer of elastic proteins just beneath the plasma membrane. Flagellated protozoans possess a , layer of elastic proteins just beneath the plasma membrane.

Diatoms are characterized by and are the source of economically useful_.

Matching Match the following terms with the description to which they best correspond. -cell lacking a membrane-bound nucleus A)protist B)prokaryote C)photoautotroph D)pathogen E)protocell F)halophile G)strain

____ allow bacteria to join together to transfer genes.

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 -DNA

All free viral particles contain _____.

____ may have been a source of organic monomers on early Earth.