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Lab 3 Microbiology Live Microscopy

Authored by Michelle Bucks

Science

University

NGSS covered

Used 361+ times

Lab 3 Microbiology Live Microscopy
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

To increase the density of microorganisms in a water sample you can

prepare a hay infusion

perform a hanging drop

add agar to the sample

mix the sample vigorously

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is not present in protozoa?

cell wall

flagella

contracile vacuole

nucleus

Tags

NGSS.MS-LS1-2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The protozoa in this picture is categorized as a ________________ because it moves using _________________ that surround it.

Ciliate - cilia

Flagellate - Flagella

Pseudopodia- psuedopods

Sporozoans - spores

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A long whip like structure used for movement by organisms

Flagella

Pseudopods

Cilia

pili

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Tiny (short) hair-like structures uses for movement and gathering food by eukaryotic organisms

Flagella

Pseudopods

Cilia

fimbrae

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When observing a water sample you see a one celled organism with a nucleus. This tells you the organism is NOT

Bacteria

Protozoa

algae

it is not any of the organisms listed

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When observing a water sample with the 10X objective you see an organism with a nucleus and many green organelles inside that you suspect are chloroplasts. The organism also appears to have a cell wall. Therefore, this organism is most likely

fungi

protozoa

algae

bacteria

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6

NGSS.MS-LS1-1

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