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Biology 1 > Bimonthly FEBRUARYYYY > Flashcards

Bimonthly FEBRUARYYYY Flashcards

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0
Q

What did Hooke

A

In 1665 Hooke was the first to identify cells, and he named them.

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1
Q

What are The major principles of the cell theory?

A

• All organisms are made of cells.
• All existing cells are produced by other living cells.
• The cell is the most basic unit of life.

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2
Q

What did LeeUwenHOeK?

A

In 1674 Because he made better lenses, Leeuwenhoek observed cells in greater detail.

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3
Q

What did Schleiden

A

In 1838 Schleiden was the first to note that plants are made of cells.

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4
Q

What did SCHwAnn

A

In 1839 Schwann con- cluded that all living things are made of cells.

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5
Q

What did Virchow

A

In 1855 Virchow proposed that all cells come from other cells.

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6
Q

is a jellylike substance that contains dissolved molecular building blocks—such as proteins, nucleic acids, minerals, and ions.

A

Cytoplasm

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7
Q

are structures specialized to per- form distinct processes within a cell.

A

Organelles

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8
Q

do not have a nucleus or other membrane-bound organelles.

A

prokaryotic cells

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9
Q

have a nucleus and other membrane- bound organelles.

A

eukaryotic cells

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10
Q

which is a network of proteins that is constantly changing to meet the needs of a cell.

A

Cytoskeleton

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11
Q

is the storehouse for most of the genetic infor- mation, or DNA (deoxyribonucleic acid), in your cells.

A

Nucleus

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12
Q

is an interconnected network of thin folded membranes.

A

The endoplasmic reticulum

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13
Q

tiny organelles that link amino acids together to form proteins.

A

Ribosomes

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14
Q

consists of closely layered stacks of membrane-enclosed spaces that process, sort, and deliver proteins.

A

Golgi Apparatus

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15
Q

are a general name used to describe small membrane-bound sacs that divide some materials from the rest of the cytoplasm and transport these materials from place to place within the cell.

A

Vesicle

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16
Q

supply energy to the cell.

A

Mitochondria

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17
Q

is a fluid-filled sac used for the storage of materials needed by a cell.

A

Vacuole

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18
Q

are membrane-bound organelles that contain enzymes.

A

Lysosomes

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19
Q

are cylinder-shaped organelles made of short microtubules arranged in a circle.

A

Centrioles

20
Q

which is a rigid layer that gives protection, support, and shape to the cell.

A

Cell wall

21
Q

is a dense region where tiny organelles essential for making proteins are assembled.

A

Nucleolus

22
Q

is a structure unique to plant cells.

A

CENTRAL VACUOLE

23
Q

is a eukaryote that is not an animal, a plant, or a fungus.

A

Protists

24
Q

What are the three types of protists

A

Animal-like protists
Plantlike protists
Funguslike protists

25
Q

are het- erotrophs—organisms that consume other organisms.

A

Animal like protists

26
Q

make their own food by photosynthesis just as plants do.

A

Plant like protists

27
Q

decompose dead organisms.

A

Funguslike protists

28
Q

tough polysaccharide that is also found
in the shells of insects and their close relatives.

A

Chitin

29
Q

long strands

A

Hyphae

30
Q

What are the three part is f the fungi

A

Hyphae,mycelium and Fruiting body

31
Q

The function of fungi is..

A

Decompose

32
Q

Fungi are

A

Heterotrophs that absorbs their food

33
Q

is the real fungi inside of the earth.

A

Mycelium

34
Q

Is just the reproductory system.

A

The fruiting body

35
Q

are the smallest and simplest group of fungi and are aquatic and have flagellated spores.

A

Primitive Fungi

36
Q

form a reproductive sac,or ascus.

A

Sac Fungi

37
Q

are often found on spoiled food.

A

Bread Molds

38
Q

have fruiting bodies which are club-shaped.

A

Club fungi

39
Q

Fungi reproduce..

A

Sexually and Asexually

40
Q

Yeasts reproduce asexually through

A

budding

41
Q

Yeasts form asci during

A

sexual reproduction.

42
Q

are mutualistic partnerships between fungi and the roots of certain plants.

A

Mycorrhizae

43
Q

is a mutualistic relationship between a fungus and algae or photosynthetic bacteria.

A

Lichen

44
Q

Fungi and bacteria are the main .

A

decomposers in any ecosystem

45
Q

Like bacteria, some fungi can be

A

pathogenic, or disease-causing.

46
Q

The overuse and incorrect use of antibiotics is one ex- ample of

A

how humans allow pathogens an opportunity to cause infection.

47
Q

is a symbiotic relationship in which both organisms benefit.

A

Mutualism

48
Q

What are the three types that fungi can mutualism

A

Lichens, Mycorrhizae, and insects

Biology 1 (9 decks)

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