Lab exam

Question 1

_____________ can be viewed with the naked eye.

Answer 1

Macroescopic

Question 2

___________ can’t be viewed with the naked eye.

Answer 2

Microscopic

Question 3

What do you clean the scope with?

Answer 3

Lent free tissue

Question 4

How do you carry a microscope?

Answer 4

By the base and arm

Question 5

What is the most common microscope?

Answer 5

Bright field

Question 6

What are the different kind of powers on the microscope?

Answer 6

Scan, Occular, low, high

Question 7

What are the powers for each lens?

Answer 7

Occular= 10x, Scan= 40x, Low= 100x, High= 400x

Question 8

_________ power gives the best image on the microscope.

Answer 8

High

Question 9

__________ knob is used to focus.

Answer 9

Course adjustment

Question 10

__________ means image remains in focus even when changing magnification.

Answer 10

Parafocal

Question 11

_________ is single celled with no nucleus and has different types of bacteria.

Answer 11

Prokaryote

Question 12

What are the differant types of bacteria for prokaryotes?

Answer 12

Coxci, Vacillie, Anthrax, Spirillium

Question 13

What are the shapes and diseases for Vacillie, Anthrax, and Spirillium bacteria?

Answer 13

Coxci= staff infection, Vacillie= rod or rectangular shape, anthrax= ecolie or salmonella, Spirillium= spiral or curved shaped

Question 14

__________ spread spores through the lungs.

Answer 14

Aspergillus

Question 15

_________ is when cells live alone.

Answer 15

Solitary

Question 16

____________ is when cells live in a group where cells can contact each other.

Answer 16

Colonial

Question 17

____________ has a nucleus, can be single or multicellular and has 3 common types of protist.

Answer 17

Eukaryotes

Question 18

What are the 3 common types of protist Eukaryotes have?

Answer 18

Parameciums, Euglena, and Amoeba

Question 19

___________ performs phagocytosis and moves with pseudopods.

Answer 19

Amoeba

Question 20

________ cells are the only cells that have centrioles.

Answer 20

Animal

Question 21

__________ is the study of tissues.

Answer 21

Histology

Question 22

____________ is the study of cells.

Answer 22

Cytology

Question 23

What are the 4 tissue types in animal species?

Answer 23

Epithelial, Connective, Muscular, Nervous

Question 24

What are the biological organization levels from smallest to largest?

Answer 24

Cell, tissue, organ, organ system

Question 25

____________ is an open are where cells come into contact with the environment.

Answer 25

Alumni

Question 26

______________ comes in contact with basement membrane and lumen.

Answer 26

Epithelial

Question 27

__________ function = line, cover, protect, and secrete

Answer 27

Epithelial

Question 28

______________ cells are found lining the trachea.

Answer 28

Psuedostratisfied

Question 29

_____________ cells are found in the bladder.

Answer 29

Transitional epithelial

Question 30

____________ cells produce Mucine and are found in high numbers in respiratory and GI tract.

Answer 30

Goblet

Question 31

_____________ muscle tissue are found in walls in organs and are involuntary.

Answer 31

Smooth

Question 32

___________ muscle tissue are found in bones and it is voluntary.

Answer 32

Skeletal

Question 33

___________ tissue are only found in the heart and it contains intercalated disk and its involuntary.

Answer 33

Cardiac

Question 34

Tendons and ligaments are made of ____________.

Answer 34

Dense connective tissue

Question 35

___________ are loose connective tissue protein fibers arranged in __________ arrangement.

Answer 35

Areolar, Random

Question 36

__________ tissue axons carry impulses away from the cell body.

Answer 36

Nervous

Question 37

____________ receive nervous tissue impulses.

Answer 37

Dendrites

Question 38

____________ are found in cartilage.

Answer 38

Chondrocytes

Question 39

_____________ accumulate in bone.

Answer 39

Osteocytes

Question 40

__________ tissue contain fat.

Answer 40

Adipose

Question 41

_________ cells carry oxygen.

Answer 41

Red blood

Question 42

__________ is used for blood clotting.

Answer 42

Platelets

Question 43

What are the 5 different white blood cells?

Answer 43

Nutriphile, ensinphils, basophils, lymphocytes,monocytes

Question 44

____________ contain granules and are most abundant.

Answer 44

Nutriphils

Question 45

____________ have pink granules and can be seen with paramedic infection.

Answer 45

Ensinphils

Question 46

____________ are seen in allergic reactions and they contain histamine.

Answer 46

Basophils

Question 47

__________ contain occupations of T and B cells that are necessary for immunity.

Answer 47

Limphocytes

Question 48

_____________ are scavenger cells and they mature to macrophages.

Answer 48

Monocytes

Question 49

_____________ is the liquid portion of blood.

Answer 49

Plasma

Question 50

_____________ involves cellular reproduction

Answer 50

Mitosis

Question 51

___________ cell forms cell plates.

Answer 51

Plant

Question 52

____________ cell forms a cleavage furrow.

Answer 52

Animal

Question 53

Temperature is measured in ___________.

Answer 53

Celcius

Question 54

Length is measured in ___________.

Answer 54

Meters

Question 55

Mass is measured in ____________.

Answer 55

Grams

Question 56

Volume is measured in ___________.

Answer 56

Liters

Question 57

What is bacteria considered to be?

Answer 57

Saprophytes