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Science > Chap 26 & 27 3/3/14 > Flashcards

Chap 26 & 27 3/3/14 Flashcards

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Biology 101 flashcards
0
Q

Extensions of cytoplasm in the amoeba that are used for movement

A

Pseudopods

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1
Q

Organelle tht is used to remove excess water

A

Contractile vacuole

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2
Q

Long whip-like structures used for movement

A

Flagella

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3
Q

Photosynthetic protists

A

Algae

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4
Q

Caused by dinoflagellates

A

Red algae

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5
Q

plant like protests

A

Algae

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6
Q

Short hair– like structure used movement

A

Cilia

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7
Q

A sexual life cycle in plants & Algae involving two or more phases

A

Alternation of generations

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8
Q

Internal flowing of a cells cytoplasm

A

Ameboid movement

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9
Q

Also known as false feet

A

Pseudopodia

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10
Q

Around the cell membrane

A

Pellicle

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11
Q

The large nucleus that controls cells activities such as respiration, protein synthesis, and digestion

A

Macronucleus

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12
Q

Small nucleus only used during reproduction

A

Micronucleus

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13
Q

_ are used in animal cells to remove their excess water

they are shaped like a star

A

Contractile vacuole

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14
Q

The method of sexual reproduction in other microorganisms

A

Conjugation

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15
Q

Are paramecium Heterotrophs or autotrophs?

A

Heterotrophs

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16
Q

Where does food into the paramecium

A

Mouth pore

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17
Q

After the food enters the paramecium where does it go

A

Gullet

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18
Q

What is the area of the paramecium that appears pinched In

A

Oral groove

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19
Q

What sweeps food into the oral groove

A

Cilia

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20
Q

What is formed end of the gullet

A

Food vacuoles

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21
Q

Undigested food particles are eliminated through the _

A

Anal pore

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22
Q

Tiny thread like organelles that the paramecium can shoot out of the cell to entangle a predator to make themselves appear bigger

A

Trichocysts

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23
Q

On which end is the flagella located

A

Front

24
Q

What kingdom do euglena belong to? what phylum?

A

Protista; euglenophyta

25
Q

What are two ways where the euglena get their nutrients

A

They absorb good across the cell membrane & the eyespot gathers sunlight

26
Q

How do ameba move?

A

Pseudopodia

27
Q

How does an amoeba reproduce

A

Binary fission

28
Q

What disease is caused by the ameba?

A

Amebic dysentery

29
Q

Is a paramecium unicellular or multicellular organism

A

Unicellular

30
Q

What do paramecium eat

A

Algae & other microorganisms

31
Q

Why can’t the paramecium change shape like the ameba

A

Because of the pellicle

32
Q

“First animal”

A

Protozoa

33
Q

You do amoeba and paramecium live

A

Water

34
Q

the name of the protist that causes malaria

A

Plasmodium

35
Q

A colonial algae

A

Volvox

36
Q

Another term for animal-like protists

A

Protozoa

37
Q

This term means “false foot”

A

Pseudopod

38
Q

Caused the potato famine in Ireland

A

Water molds

39
Q

Spread by drinking contaminated drinking water

A

Amebic dysentery

40
Q

This protist is both auto tropic and heterotrophic

A

Euglena

41
Q

What is the disease spread by the tsetse fly

A

African sleeping sickness

42
Q

The anopheles mosquito carries this disease

A

Malaria

43
Q

This organelle is used for photosynthes

A

Chloroplast

44
Q

Protists are _ (eukaryotic/prokaryotic)

A

Eukaryotic

45
Q

Sexual reproduction in the paramecium

A

Conjugation

46
Q

This structure controls reproduction in the paramecium

A

Micronucleus

47
Q

A type of asexual reproduction

A

Binary fission

48
Q

Stiff outer membrane of the euglena and paramecium

A

Pellicle

49
Q

Name Of the protest that causes of malaria

A

Plasmodium

50
Q

This protozoan “engulfs” it’s food

A

Ameba

51
Q

The protozoan that causes malaria reproduces here

A

Red blood cells

52
Q

Drug used to treat malaria

A

Quinine

53
Q

Structure in euglena that detects light

A

Eye spot

54
Q

Organism that carries a parasite & is responsible for infecting other organisms with that parasite

A

Vector

55
Q

This structure controls respiration, proteins synthesis, and digestion in the paramecium

A

Macro nucleus

56
Q

There are protists found

A

Water, moist soils, & even the bodies of humans!

57
Q

Would you find fungus–like protests

A

Moist soil, rotting logs, decaying leaves

58
Q

What are the symptoms of malaria

A

Severe chills, fever, sweating & confusion

Science (5 decks)

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