Lab exam Flashcards
_____________ can be viewed with the naked eye.
Macroescopic
___________ can’t be viewed with the naked eye.
Microscopic
What do you clean the scope with?
Lent free tissue
How do you carry a microscope?
By the base and arm
What is the most common microscope?
Bright field
What are the different kind of powers on the microscope?
Scan, Occular, low, high
What are the powers for each lens?
Occular= 10x, Scan= 40x, Low= 100x, High= 400x
_________ power gives the best image on the microscope.
High
__________ knob is used to focus.
Course adjustment
__________ means image remains in focus even when changing magnification.
Parafocal
_________ is single celled with no nucleus and has different types of bacteria.
Prokaryote
What are the differant types of bacteria for prokaryotes?
Coxci, Vacillie, Anthrax, Spirillium
What are the shapes and diseases for Vacillie, Anthrax, and Spirillium bacteria?
Coxci= staff infection, Vacillie= rod or rectangular shape, anthrax= ecolie or salmonella, Spirillium= spiral or curved shaped
__________ spread spores through the lungs.
Aspergillus
_________ is when cells live alone.
Solitary
____________ is when cells live in a group where cells can contact each other.
Colonial
____________ has a nucleus, can be single or multicellular and has 3 common types of protist.
Eukaryotes
What are the 3 common types of protist Eukaryotes have?
Parameciums, Euglena, and Amoeba
___________ performs phagocytosis and moves with pseudopods.
Amoeba
________ cells are the only cells that have centrioles.
Animal
__________ is the study of tissues.
Histology
____________ is the study of cells.
Cytology
What are the 4 tissue types in animal species?
Epithelial, Connective, Muscular, Nervous
What are the biological organization levels from smallest to largest?
Cell, tissue, organ, organ system
____________ is an open are where cells come into contact with the environment.
Alumni
______________ comes in contact with basement membrane and lumen.
Epithelial
__________ function = line, cover, protect, and secrete
Epithelial
______________ cells are found lining the trachea.
Psuedostratisfied
_____________ cells are found in the bladder.
Transitional epithelial
____________ cells produce Mucine and are found in high numbers in respiratory and GI tract.
Goblet
_____________ muscle tissue are found in walls in organs and are involuntary.
Smooth
___________ muscle tissue are found in bones and it is voluntary.
Skeletal
___________ tissue are only found in the heart and it contains intercalated disk and its involuntary.
Cardiac
Tendons and ligaments are made of ____________.
Dense connective tissue
___________ are loose connective tissue protein fibers arranged in __________ arrangement.
Areolar, Random
__________ tissue axons carry impulses away from the cell body.
Nervous
____________ receive nervous tissue impulses.
Dendrites
____________ are found in cartilage.
Chondrocytes
_____________ accumulate in bone.
Osteocytes
__________ tissue contain fat.
Adipose
_________ cells carry oxygen.
Red blood
__________ is used for blood clotting.
Platelets
What are the 5 different white blood cells?
Nutriphile, ensinphils, basophils, lymphocytes,monocytes
____________ contain granules and are most abundant.
Nutriphils
____________ have pink granules and can be seen with paramedic infection.
Ensinphils
____________ are seen in allergic reactions and they contain histamine.
Basophils
__________ contain occupations of T and B cells that are necessary for immunity.
Limphocytes
_____________ are scavenger cells and they mature to macrophages.
Monocytes
_____________ is the liquid portion of blood.
Plasma
_____________ involves cellular reproduction
Mitosis
___________ cell forms cell plates.
Plant
____________ cell forms a cleavage furrow.
Animal
Temperature is measured in ___________.
Celcius
Length is measured in ___________.
Meters
Mass is measured in ____________.
Grams
Volume is measured in ___________.
Liters
What is bacteria considered to be?
Saprophytes
