lab exam 1

Question 1

What organism is this?

Answer 1

Anabena

Question 2

Anabena sp domain

Answer 2

Bacteria

Question 3

Anabena sp kingdom

Answer 3

Cyanobacteria

Question 4

Anabena supergroup

Answer 4

Cyanobacteria

Question 5

Anabena genus

Answer 5

Anabena sp

Question 6

What are the characteristics of the Anabena?

Answer 6

Somatic/Vegetative cell
Akinetic
Heterocyst

Question 7

Somatic/vegetative cell

Answer 7

is responsible for growth division

Question 8

Akinetic

Answer 8

as a thick cell wall
spore, larger resistant
can survive freezing temp or droughts

Question 9

Heterocyst

Answer 9

Is responsible for N2 fixation
stains pink

Question 10

what shape are the bacteria at the tip of the pointer?

Answer 10

Staphlococcus

Question 11

In this diagram Carnivora is what taxonomical level?

Answer 11

order

Question 12

In which Phylum does this organism (Volox) belong?

Answer 12

Chlorophyta

Question 13

What semi-rigid internal structure maintains this organism’s shape?

Answer 13

pellicle

Question 14

In which phylum does this organism belong?

Answer 14

ciliophora

Question 15

What accessory pigments (in addition to chlorophyl) does this organism have ?

Answer 15

Carotenoids

Question 16

what is being removed from the water in this stage of the treatment?

Answer 16

Ammonia

Question 17

Identify the indicated structure

Question 18

Identify the indicated structure

Answer 18

oloanga

Question 19

Identify the indicated structure

Question 20

Bacillus Coccus Domain

Answer 20

Bacteria

Question 21

Bacillus Coccus kingdom

Answer 21

Eubacteria

Question 22

Bacillus Coccus clade

Answer 22

Bacilli

Question 23

What did we measure in our test of bacterial growth?

Answer 23

Bacteria growth

Question 24

Identify the genus of this organism

Answer 24

Trypanosoma

Question 25

In which Phylum does this organism belong?

Answer 25

Bacillariophyta

Question 26

In which phylum does this organism belong?

Answer 26

Eumycetozoa

Question 27

In which phylum does this organism belong?

Answer 27

Kinetoplastida

Question 28

What is being removed from the water in this stage of the treatment?

Answer 28

B.O.D

Question 29

Identify the indicated structure

Question 30

Identify the indicated structure

Question 31

Identify the indicated structure

Question 32

what are the three species of cyanobacteria

Answer 32

Anabena, Gleocapsa and Oscillatoria

Question 33

What is the order of classification

Answer 33

Domain kingdom Phylum(plural,phyla) Class Order Family Genus Species

Question 34

What are the three domains

Answer 34

Archaea Bacteria Eukarya

Question 35

What are the six kingdoms

Answer 35

Archaea Bacteria Protista Fungi Plantae Animalia

Question 36

What are the three phylum

Answer 36

Phylum Arthropoda Phylum Mollusca Phylu Chordata

Question 37

Gram stain positive

Answer 37

Thicker peptidoglycan cell wall retains the purple dye

Question 38

Gram stain negative

Answer 38

Thin peptidoglycan cell wall stains pink

Question 39

Step 1 of the gram stain procedure

Answer 39

Dry sample onto slide, using flame

Question 40

step 2 of the gram stain procedure

Answer 40

Add crystal violet

Question 41

Step 3 of the gram stain procedure

Answer 41

Add Iodine solution

Question 42

Step 4 of the gram stain procedure

Answer 42

Add ETOH

Question 43

Step 5 of the gram stain procedure

Answer 43

Add safranin,

Question 44

Step 6 of the gram stain procedure

Answer 44

Blot dry

Question 45

what is Biological Oxygen Demand(BOD)?

Answer 45

It is the amount of dissolved oxygen needed by aerobic biological organisms to break down organic material present in a given water sample at a certain temp.

Question 46

What are the general types of bacteria?

Answer 46

Coccus, Bacillus, Spiral Staphlo- Strepto-

Question 47

What Clade is Unikonta

Answer 47

Amoebozoa

Question 48

What is the Phylum for Amoebas

Answer 48

Tubulinea

Question 49

What is the Phylum for slime molds

Answer 49

Eumycetozoa

Question 50

what are the two types of slime molds

Answer 50

Plasmodial and Cellular slime molds

Question 51

What clade is Excavata

Answer 51

Euglenozoa

Question 52

What Phylums is Excavata

Answer 52

Kinetoplastida and Euglenohyta

Question 53

Trypanoso, a gambiense causes what sickness

Answer 53

African sleeping sickness

Question 54

What did we measure in our test of bacterial growth?

Answer 54

Zone of inhibition