diversity summative

studied byStudied by 1 person
0.0(0)
Get a hint
Hint

koch’s postulates

1 / 18

flashcard set

Earn XP

Description and Tags

Biology

11th

19 Terms

1

koch’s postulates

  1. take blood away from organism with illness

  2. grow pathogen from the infected organism on an agar plate to form colonies

  3. put pathogen into another healthy organism, this organism should get same disease

  4. take blood from this ill organism and find the same pathogen

New cards
2

Gram - bacteria

do not retain violent colour when stained because extra outer membrane, more dangerous, more resistant to antibiotics = more harder to kill

New cards
3

coccus

spheres

New cards
4

bacillus

rod shape

New cards
5

spirillum

corkscrew shape

New cards
6

diplo

pair

New cards
7

staphylo

clumps

New cards
8

strepto

chain

New cards
9

gram + bacteria

stained purple, didn’t have extra cell membrane for protection, easier to kill

New cards
10

vaccines

  • major weapon in preventing viral disease

  • provide acquired immune response to pathogen

  • resemble pathogen but do not cause illness

New cards
11

antiviral drugs

  • prevent viral replication/assembly

  • useful against rapidly mutating viruses (HIV)

New cards
12

inactivated vaccine

pathogen killed by chemical, heat, radiation

most require booster shot to maintain immunity

eg. polio, rabies

New cards
13

attenuated vaccine

  • pathogen is active but weakened, preventing disease

  • most require single dose

New cards
14

Paramecium

Domain: Eukarya

Supergroup: SAR

Phylum: Ciliate

Genus: Paramecium

New cards
15

Euglena

Domain: Eukarya

Supergroup: Excavata

Phylum: Euglenoid

Genus: Euglena

New cards
16

Amoeba

Domain: Eukarya

Supergroup: Amoebozoa

Genus: Amoeba

New cards
17
New cards
18
New cards
19
New cards

Explore top notes

note Note
studied byStudied by 1 person
... ago
5.0(1)
note Note
studied byStudied by 23 people
... ago
5.0(2)
note Note
studied byStudied by 7 people
... ago
4.0(1)
note Note
studied byStudied by 49 people
... ago
5.0(1)
note Note
studied byStudied by 5 people
... ago
5.0(1)
note Note
studied byStudied by 19 people
... ago
5.0(2)
note Note
studied byStudied by 6 people
... ago
5.0(1)
note Note
studied byStudied by 23 people
... ago
5.0(3)

Explore top flashcards

flashcards Flashcard (66)
studied byStudied by 110 people
... ago
5.0(1)
flashcards Flashcard (145)
studied byStudied by 10 people
... ago
4.0(1)
flashcards Flashcard (38)
studied byStudied by 34 people
... ago
5.0(1)
flashcards Flashcard (227)
studied byStudied by 6 people
... ago
5.0(1)
flashcards Flashcard (85)
studied byStudied by 8 people
... ago
5.0(1)
flashcards Flashcard (26)
studied byStudied by 5 people
... ago
5.0(1)
flashcards Flashcard (25)
studied byStudied by 62 people
... ago
5.0(1)
flashcards Flashcard (94)
studied byStudied by 346 people
... ago
5.0(3)
robot