microorganisms Flashcards

1
Q

define organisms

A

any living thing that can only be seen with a microscope

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2
Q

define micro

A

extremely small

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3
Q

define consumer/ hetetroph

A

make their own food

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4
Q

define producers/ autotrophs

A

get their food/energy from the sun

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5
Q

6 kingdoms of life

A

plants, animals, protists, fungi, archaebacteria, and eubacteria

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6
Q

what type of cells have NO nucleus

A

prokaryotic cells

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7
Q

what type of cells HAVE a nucleus

A

eukaryotic cells

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8
Q

3 basic shapes of bacteria

A

spirals, rods, and spheres

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9
Q

ways that eubacteria can be good

A

-they decompose dead stuff - they make: yogurt, cheese, buttermilk, vinegar, olives, pickles, and soy milk

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10
Q

ways eubacteria can be bad

A

-it can cause leprosy -can cause cholera -can cause pnemonia

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11
Q

ways we can stop or slow the growth of harmful when dealing with food

A

we can pasteurize the food

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12
Q

where is bacteria found

A

everywhere

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13
Q

what is in the animal like kingdom

A

amoebas and paramecium

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14
Q

what is the control in a science experiment

A

something that is kept the same in an expirament

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15
Q

what are variables

A

the differing amount or type that is changed by the scientist

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16
Q

where do protists live

A

in moist environments

17
Q

sort fungi, protist, bacteria, and virus by size (smallest to largest)

A

viruses, bacteria, protist, and fungi

18
Q

what did louis pasteur do

A

pasteurization (how diseases are spread)

19
Q

what did Anton van Leeuwenhoek do

A

created the microscope

20
Q

what did Edward Jenner do

A

created vaccine for small pox

21
Q

what did Marie Curie do

A

studied radioactive

22
Q

what did Alexander Fleming do

A

created pennicillin

23
Q

what did Joseph Lister do

A

thought of the idea of washing your hands before doing surgery

24
Q

what did Jonah Salk do

A

created vaccine for polio

25
Q

diseases caused by protists

A

malaria, african sleeping sickness, and giardia

26
Q

ways protists can be good

A
  • it produces oxygen - it produces food - it produces toothpaste -DECOMPOSERS
27
Q

how do fungi reproduce

A

spores

28
Q

ways fungi can be helpful

A
  • DECOMPOSERS - we eat them - penicillin is made out of it - helps plants grow healthy
29
Q

ways fungi can be harmful

A
  • death - white nose syndrome - poisonings - allergies - diseases
30
Q

what is a lichen

A

composite organism

31
Q

what type of kingdoms are involved with lichens

A

kingdom protista and kingdom monera

32
Q

how does a virus reproduce

A

it attaches itself to a host cell

33
Q

why are viruses not classified into one of the 6 kingdoms of life

A

Because they are not living, They require a host cell to function and cannot survive independently.

34
Q

ways protists can be bad

A
  • african sleeping sickness - malaria - giardia - red tide
35
Q

where can you find archaebacteria

A

hot springs

36
Q

what is in the plant like kingdom

A

red algae, brown algae, green algae, euglenoids, and dinoflagellates

37
Q

what is in the fungi like kingdom

A

slime mold and downy midew