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Microbiology > Chapter 5 - Eukaryotic Microbial Structure and Function > Flashcards

Chapter 5 - Eukaryotic Microbial Structure and Function Flashcards

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Biology 101 flashcards
0
Q

eukaryotic cells are blank and blank than prokaryotic cells

A

complex, larger

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1
Q

eukaryotes have blank nuclei

A

delimited

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2
Q

eukaryotic cell membrane is blank than prokaryotes

A

stronger

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3
Q

eukaryotic cell membrane has the blank kind of membranes as blank

A

same, prokaryotes

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4
Q

cell membrane in eukaryotes is not involved in blank like it is in prokaryotes

A

metabolism

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5
Q

algae and fungi have blank in cells

A

cell walls

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6
Q

protozoa and humans do not have blank in cell

A

cell walls

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7
Q

cytoplasm is mostly blank and contains blank

A

water, cytoskeleton

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8
Q

vast network of interconnected filaments within the cytoplasmic matrix

A

cytoskeleton

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9
Q

three filaments that form cytoskeleton

A

actin, tubulin, intermediate filaments, motor proteins

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10
Q

largest to smallest filaments of cytoskeleton

A

microtubules, intermediate fibers, microfilaments

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11
Q

role of blank in cytoskeleton is not really known

A

intermediate fibers

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12
Q

endocytic pathway has these three things

A

Golgi apparatus, ER, lysosomes

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13
Q

irregular network of branching and fusing unit membranous tubulues and flattened sacs called blank

A

ER, cisternae

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14
Q

synthesis of blank proteins, cell membrane blank, and proteins going to blank, are made on rough ER

A

secreted, proteins, organelles

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15
Q

unit membranous organelle made of cisternae stacked on each other

A

golgi apparatus

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16
Q

golgi blanks and blanks materials

A

packages, secretes

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17
Q

unit membrane bound vesicles found in most eukaryotes

A

lysosomes

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18
Q

lysosomes are mainly for blank

A

intracellular digestion

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19
Q

lysosomes can do digestion because they contain blank and work best in blank environments

A

hydrolases, acidic

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20
Q

all eukaryotic cells can do this and is different from prokaryotes

A

endocytosis

21
Q

endocytosis brings in materials into the cell via a blank

A

vesicle

22
Q

only occurs in cells without walls where the membrane extends to get the molecule

A

phagocytosis

23
Q

this endocytosis involves membrane regions coated on cytoplasmic side with the protein clathrin

A

clathrin dependent

24
Q

clathrin dependent endocytosis is also called blank

A

receptor mediated endocytosis

25
Q

this type of endocytosis is receptor mediated and enriched with cholesterol and the membrane protein caveolin

A

caveolae dependent

26
Q

delivery of materials to be digested by route that does not involve endocytosis

A

autophagy

27
Q

autophagy is another form of blank

A

endocytosis

28
Q

double membrane bound spherical structure that houses genetic material of eukaryotic cell

A

nucleus

29
Q

nucleus contains dense fibrous material called blank

A

chromatin

30
Q

blank types of histones form blank

A

five, nucleosomes

31
Q

chromatin blank in chromosomes

A

condense

32
Q

there may be one or more in the nucleus and is important in ribosome synthesis

A

nucleolus

33
Q

nucleolus directs blank and processing of blank

A

synthesis, rRNA

34
Q

eukaryotic ribosomes are blank in size than prokaryotes which are blank

A

40S/60S, 30S/50S

35
Q

carry out aerobic respiration and is the power house of eukaryotic cells

A

mitochondria

36
Q

mitochondira is the site of blank acid cycle activity

A

tricarboxylic

37
Q

mitochondria reproduce by blank in cell

A

binary fission

38
Q

mitochondria part that contains transport porins similar to the outer membrane of gram negative bacteria

A

outer membrane

39
Q

small energy conservation organelles in some anaerobic protists

A

hydrogenosomes

40
Q

difference between mitochondria and hydrogenosome

A

no cristae and lack DNA

41
Q

pigment containing organelles observed in plants and algae

A

chloroplasts

42
Q

chloroplasts are a type of blank

A

plastid

43
Q

a matrix is within the inner membrane of chloroplast called

A

stroma

44
Q

stacks of thylakoids

A

grana

45
Q

flattened membrane delimited sacs

A

thylakoids

46
Q

stroma is the site of blank reactions of photosynthesis which forms blank from water and CO2

A

dark, glucose

47
Q

some blank and blank have flagella

A

algae, protozoans

49
Q

cytoplasmic extensions surrounded by cell membrane with structure maintained by cytoskeleton, mainly microfilaments

A

Pseudopods

50
Q

pseudopods are found in some blank

A

protozoa

51
Q

Be sure to look at the differences between bacteria archaeal and eukaryotic cells for the first test/quiz

A

okay

Microbiology (26 decks)

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