Micro Lab Quiz 1 (1-4)

Front 1

What are the 6 types of colony morphology FORM?

Back 1

Punctiform, circular, filamentous, irregular, rhizoid, & spindle.

Front 2

What are the 5 types of colony morphology ELEVATION?

Back 2

Flat, raised, convex, pulvinate, & umbonate.

Front 3

What are the 6 types of colony morphology MARGINS?

Back 3

Entire, undulate, lobate, erose, filamentous, & curled.

Front 4

What colony morphology does group 1 belong to?

Back 4

Form.

Front 5

A? (Spell it.)

Form, elevation, or margin?

Back 5

Punctiform.

Form.

Front 6

A? (Spell it.)

Form, elevation, or margin?

Back 6

Punctiform.

Form.

Front 7

B?

Form, elevation, or margin?

Back 7

Circular.

Form.

Front 8

C? (Spell.)

Form, elevation, or margin?

Back 8

Filamentous.

Form.

Front 9

D?

Form, elevation, or margin?

Back 9

Irregular.

Form.

Front 10

E? (Spell.)

Form, elevation, or margin?

Back 10

Rhizoid.

Form.

Front 11

F?

Form, elevation, or margin?

Back 11

Spindle.

Form.

Front 12

G?

Form, elevation, or margin?

Back 12

Flat.

Elevation.

Front 13

H?

Form, elevation, or margin?

Back 13

Raised.

Elevation.

Front 14

I?

Form, elevation, or margin?

Back 14

Convex.

Elevation.

Front 15

I?

Form, elevation, or margin?

Back 15

Convex.

Elevation.

Front 16

I?

Form, elevation, or margin?

Back 16

Convex.

Elevation.

Front 17

J?

Form, elevation, or margin?

Back 17

Pulvinate.

Elevation.

Front 18

I?

Form, elevation, or margin?

Back 18

Convex.

Elevation.

Front 19

J?

Form, elevation, or margin?

Back 19

Pulvinate.

Elevation.

Front 20

K?

Form, elevation, or margin?

Back 20

Umbonate.

Elevation.

Front 21

K? (Spell.)

Form, elevation, or margin?

Back 21

Umbonate.

Elevation.

Front 22

L?

Form, elevation, or margin?

Back 22

Entire.

Margin.

Front 23

M? (Spell.)

Form, elevation, or margin?

Back 23

Undulate.

Margin.

Front 24

N?

Form, elevation, or margin?

Back 24

Lobate.

Margin.

Front 25

O?

Form, elevation, or margin?

Back 25

Erose.

Margin.

Front 26

P?

Form, elevation, or margin?

Back 26

Filamentous.

Margin.

Front 27

Q?

Form, elevation, or margin?

Back 27

Curled.

Margin.

Front 28

The ____ ____ ____ is the large calibrated knob located on the left side of the microscope, it moves the stage up and down.

Back 28

Coarse adjustment knob.

Front 29

The ___ ____ ____ is located inside the course focus on the left and is the large knob on the right side of the arm. Only this should be used at 400 X or 1000 X to prevent scratching the lens or breaking the slide.

Back 29

Fine focus knob

Front 30

Below the stage is the _____, which focuses the light on the specimen. It can be moved up and down using a knob on the left base of the stage.

Back 30

Condenser.

Front 31

Below the stage is the _____, which focuses the light on the specimen. It can be moved up and down using a knob on the left base of the stage.

Back 31

Condenser.

Front 32

On top of the condenser is the ___ _____, A lever which adjust the amount of light illuminating an object.

Back 32

Iris diaphragm frame.

Front 33

The ____ is below the objective lens and can be moved both left ,right, and up and down in the field of view.

Back 33

Stage.

Front 34

There are 4 _____ ____. They are held in place by the nose piece.

Back 34

Objective lenses.

Front 35

The objective lenses are held in place by the _____. It allows you to change magnification by rotating and objective into place.

Back 35

Nosepiece.

Front 36

Another word that can be used for the ocular lens is…

Back 36

Eyepiece.

Front 37

A?

Back 37

Eyepiece / Ocular Lens.

Front 38

A?

Back 38

Eyepiece / Ocular Lens.

Front 39

B?

Back 39

Nosepiece.

Front 40

A?

Back 40

Eyepiece / Ocular Lens.

Front 41

B?

Back 41

Nosepiece.

Front 42

C?

Back 42

Objective lens.

Front 43

D?

Back 43

Slide holder.

Front 44

E?

Back 44

Stage.

Front 45

F?

Back 45

Condenser.

Front 46

G?

Back 46

Iris diaphragm.

Front 47

H?

Back 47

Light source/bulb.

Front 48

I?

Back 48

Base.

Front 49

I?

Back 49

Base.

Front 50

J?

Back 50

On-off switch.

Front 51

I?

Back 51

Base.

Front 52

J?

Back 52

On-off switch.

Front 53

K?

Back 53

Fine focus.

Front 54

I?

Back 54

Base.

Front 55

J?

Back 55

On-off switch.

Front 56

K?

Back 56

Fine focus.

Front 57

L?

Back 57

Coarse focus.

Front 58

N?

Back 58

Diopter adjustment.

Front 59

N?

Back 59

Diopter adjustment.

Front 60

Use _________ to wipe oculars & wipe 100x objective.

Back 60

Lens paper.

Front 61

Use _________ to wipe oculars & wipe 100x objective.

Back 61

Lens paper.

Front 62

Use ________ to wipe down stage and blot oil off slide.

Back 62

Kim wipe.

Front 63

This colony morphology texture could be described as “ shiny glistening surface”...

Back 63

Smooth.

Front 64

This colony morphology texture could be described as “ shiny glistening surface”...

Back 64

Smooth.

Front 65

This colony morphology texture could be described as “dull, bumpy, granular, or Matte”...

Back 65

Rough.

Front 66

This colony morphology texture could be described as “slimy or gummy in appearance”...

Back 66

Mucous.

Front 67

Which factors influence the colony morphology of a microbial growth?

A) Genetic make up

B) nutrient availability

C) temperature

D) incubation time

E) all the above.

Back 67

E) All the above!

Front 68

Which of the following descriptions belongs to opacity? A) Erose B) raised C) translucent D) filamentous

Back 68

C) Translucent

Front 69

A colony that is “mucoid” is...

Back 69

Slimy

Front 70

_____ Technique is the process of growing pure, uncontaminated cultures, it is essential for proper characterization of a bacterium.

Back 70

Aseptic.

Front 71

The standard method of obtaining a pure culture is the _______ method on Agar.

Back 71

Streak plate.