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Lab Quiz 2

Total questions: 58

Worksheet time: 29mins

Name
Class
Date
1.

Classifies in the domain and kingdom Bacteria. Relatively small (1-10Microm) and simple, single-celled organisms that have existed for more 3.5 billion years.

a)

Prokaryotes

b)

Eukaryotes

c)

Autotroph

d)

Heterotroph

2.

organisms such as cyanobacteria and plants, are capable of living exclusively on inorganic materials and other sources rather than carbon sources.

a)

Prokaryotes

b)

Eukaryotes

c)

Autotroph

d)

Heterotroph

3.

Bacteria can be classified under which modes of nutrition...

a)

Prokaryotes

b)

Eukaryotes

c)

Autotroph

d)

Heterotroph

e)

Sapotrophic

4.

Bacteria are....?

a)

Prokaryotes

b)

Eukaryotes

c)

Autotroph

d)

Heterotroph

e)

Sapotrophic

5.

components of bacteria. select all that apply.

a)

circular ds DNA

b)

no true nucleus

c)

No membrane bound organelles

d)

Cytosol

e)

Chloroplasts

6.

Structure of circular ds bacterial DNA

a)

Linear ds dna in helical form

b)

Circular DNA

c)

Chromosomes would in helical form

d)

Chromosomes wound around protein, making a dense area in cytosol (nucleoid)

7.

What is the cell wall of bacteria made out of?

a)

Prokaryotes

b)

Peptidoglycan

c)

Cellulose

d)

Plasma membrane

e)

Sapotrophic

8.

Where is the plasma membrane of a bacterial cell?

a)

Between the cytosol and nucleus

b)

Peptidoglycan

c)

Between the peptidoglycan cell wall and the cytoplasm

d)

Between the mitochondria and ER

9.

Projections on the surface of a bacterial cell are called...

a)

Flagella

b)

Cytosol

c)

Pili

d)

Cocci

10.

Some bacteria have one or more__________ for locomotion.

a)

Flagella

b)

Cytosol

c)

Pili

d)

Cocci

11.

Their function is for attachment and transfer of genetic material. Can attach to teeth, rocks, roots, each other, etc.

a)

Flagella

b)

Cytosol

c)

Pili

d)

Cocci

12.

What three shapes do bacteria occur in?

a)

Cocci

b)

Bacilli

c)

Spirilla

d)

Flagellum

e)

Pili

13.

Spherical bacteria are called__________. Can be found in singularly, in pairs, groups of four, in bunches, bead-like chains, or cubical arrangement of 8 or more.

a)

Bacilli

b)

Cocci

c)

Spirilla

d)

Flagellum

14.

Rod-like bacteria are called________. Occur singly, but may also be found in pairs or chains.

a)

Cocci

b)

Bacilli

c)

Spirilla

d)

Flagellum

e)

Pili

15.

Microbiologists divide bacteria into two groups. What are they?

a)

Gram positive bacteria

b)

Bacilli

c)

Gram negative bacteria

d)

Gram bacteria

e)

Gram stains

16.

Have a cell wall that is composed of 60%-90% peptidoglycan. Multiples layers of peptidoglycan (20-80mm thick).

a)

Gram positive bacteria

b)

Bacilli

c)

Gram negative bacteria

d)

Gram bacteria

e)

Gram stains

17.

Bacteria have a cell wall composed of 10%-20% peptidoglycan.

a)

Gram positive bacteria

b)

Bacilli

c)

Gram negative bacteria

d)

Gram bacteria

e)

Gram stains

18.

Help doctors and scientists determine which antibiotics are effective against a specific species of bacteria.

a)

Gram stains

b)

Gram negatives

c)

Gram positives

d)

Penicillin

19.

Penicillin attaches to gram negative bacterial cells. T or F?

a)

True

b)

False

20.

Select what the picture is showing.

a)

Gram positive bacteria

b)

Bacilli

c)

Gram negative bacteria

d)

Gram bacteria

e)

Gram stains

21.

Select what the picture is showing.

a)

Gram positive bacteria

b)

Bacilli

c)

Gram negative bacteria

d)

Gram bacteria

e)

Gram stains

22.

Select what part of the bacteria 1 is.

a)

Flagellum

b)

Cilia

c)

Pili

d)

Cell Wall

e)

Cell membrane

23.

Select what part of the bacteria 2 is.

a)

Flagellum

b)

Cilia

c)

Pili

d)

Cell Wall

e)

Cell membrane

24.

Select what part of the bacteria 4 is.

a)

Flagellum

b)

Cilia

c)

Nuclear material

d)

Cell Wall

e)

Cell membrane

25.

Select what part of the bacteria 5 is.

a)

Ribosomes

b)

Cilia

c)

Nuclear material

d)

Cell Wall

e)

Cell membrane

26.

Select what part of the bacteria 6 is.

a)

Ribosomes

b)

Cilia

c)

Nuclear material

d)

Cell Wall

e)

Cell membrane

27.

Select what part of the bacteria 7 is.

a)

Flagellum

b)

Cilia

c)

Pili

d)

Cell Wall

e)

Cell membrane

28.

Photosynthetic bacteria also known as photoautotrophic.

a)

micrococcus luteum

b)

Rhodospirillum rubrum

c)

Cyanobacteria

29.

Primary function are to attach a bacterial cell to specific surfaces or to other cells.

a)

Flagella

b)

Cytosol

c)

Pili

d)

Cocci

30.

Present in eukaryotes but not prokaryotes

a)

Flagella

b)

Cilia

c)

Pili

d)

Cocci

31.

Micrococcus luteum is gram__________

a)

positive bacteria

b)

Bacilli

c)

negative bacteria

d)

bacteria

e)

stains

32.

Rhodospirillum rubrum is gram__________

a)

positive bacteria

b)

Bacilli

c)

negative bacteria

d)

bacteria

e)

stains

33.

Bacillus megaterium is gram__________

a)

positive bacteria

b)

Bacilli

c)

negative bacteria

d)

bacteria

e)

stains

34.

Unicellular complex protists are...

a)

Prokaryotes

b)

Eukaryotes

c)

Autotroph

d)

Heterotroph

35.

Eukaryotic organisms that have a nucleus containing linear DNA in addition to membrane bound organelles and high degree of complexity.

a)

Prokaryotes

b)

Protista

c)

Autotroph

d)

Heterotroph

e)

Bacteria

36.

Protists can be divided into three broad groups. Select lab that apply

a)

plant-like autotrophs

b)

animal-like autotrophs

c)

animal-like heterotrophs

d)

fungus-like absorptive heterotrophs

e)

fungus-like autotrophs

37.

Algae is an example of________?

a)

plant-like autotrophs

b)

animal-like autotrophs

c)

animal-like heterotrophs

d)

fungus-like absorptive heterotrophs

e)

fungus-like autotrophs

38.

Protozoa is an example of________?

a)

plant-like autotrophs

b)

animal-like autotrophs

c)

animal-like heterotrophs

d)

fungus-like absorptive heterotrophs

e)

fungus-like autotrophs

39.

Slime molds is an example of________?

a)

plant-like autotrophs

b)

animal-like autotrophs

c)

animal-like heterotrophs

d)

fungus-like absorptive heterotrophs

e)

fungus-like autotrophs

40.

Select the three structural arrangements of protists.

a)

Unicellular

b)

Multicellular

c)

Colonial

d)

Filamentous

e)

Spiral

41.

Physarum is a___________

a)

Slime mold

b)

Protozoa

c)

Algae

d)

Bacteria

42.

Amoeba is a___________

a)

Slime mold

b)

Protozoa

c)

Algae

d)

Bacteria

43.

Paramecium is a___________

a)

Slime mold

b)

Protozoa

c)

Algae

d)

Bacteria

44.

Euglena is a___________

a)

Slime mold

b)

Protozoa

c)

Algae

d)

Bacteria

45.

Volvox is a___________

a)

Slime mold

b)

Protozoa

c)

Algae

d)

Bacteria

46.

Spirogyra is a___________

a)

Slime mold

b)

Protozoa

c)

Algae

d)

Bacteria

47.

Amoeba and Paramecium are__________Species.

a)

Unicellular

b)

Multicellular

c)

Colonial

d)

Filamentous

e)

Spiral

48.

Volvox are__________species

a)

Unicellular

b)

Multicellular

c)

Colonial

d)

Filamentous

e)

Spiral

49.

Spirogyra are__________species

a)

Unicellular

b)

Multicellular

c)

Colonial

d)

Filamentous

e)

Spiral

50.
a)

Volvox

b)

Amoeba

c)

Spirogyra

d)

Physarum

51.
a)

Volvox

b)

Amoeba

c)

Spirogyra

d)

Physarum

52.
a)

Volvox

b)

Amoeba

c)

Spirogyra

d)

Physarum

53.

Three types of sexual production that are utilized by green algae

a)

Isogamy

b)

Heterogamy

c)

Oogamy

d)

Primagomy

54.

motile male and female gametes that look exactly alike

a)

Isogamy

b)

Heterogamy

c)

Oogamy

d)

Primagomy

55.

Motile male and female gametes that look alike except that the egg is larger.

a)

Isogamy

b)

Heterogamy

c)

Oogamy

d)

Primagomy

56.

Male gamete is small and motile and female gamete is large and non-motile.

a)

Isogamy

b)

Heterogamy

c)

Oogamy

d)

Primagomy

57.

Characteristics of Euglena (Protozoa)

a)

Unicellular

b)

Flagella

c)

Chloroplasts

d)

Light sensitive eye spot

e)

Pellicle (flexible protein layer)

58.

Presence of two nuclei

a)

Paramecium

b)

Amoeba

c)

Physarum