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BIOL111LA > Module 3 Post-lab > Flashcards

Module 3 Post-lab Flashcards

1
Q

involved in photosynthesis, storage, and secretion

A

parenchyma

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2
Q

provide structural support for growing plant parts

A

collenchyma

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3
Q

provide structural support and protection

A

sclerenchyma

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4
Q

are internal living tissues

A

parenchyma and collenchyma

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5
Q

characteristics of parenchyma cell walls

A

uniformly thin

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6
Q

characteristics of collenchyma cell walls

A

unevenly thick; thin on the sides but thickened on angles

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7
Q

characteristics of sclerenchyma cell walls

A

heavily thickened

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8
Q

parenchyma function

A

food manufacturing, storage

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9
Q

collenchyma function

A

strengthen/support; food storage

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10
Q

sclerenchyma function

A

form fibers/scleroids; strength, support

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11
Q

parenchyma appearance

A

rounded

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12
Q

collenchyma appearance

A

cuboidal, slightly rectangular, more or less compactly arranged

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13
Q

parenchyma with chloroplastids

A

chlorenchyma

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14
Q

appearance of plant tissues when still immature

A

parenchymatous

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15
Q

sclerenchyma types

A

fibers or sclereids

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16
Q

elongated cells with tapering ends

A

fibers

17
Q

example of fibers

A

coconut husk

18
Q

occur in groups, may appear as cells with tiny empty cavities or lumina w/ heavily and more/less uniformly thickened cell wall

A

fibers

19
Q

irregularly shaped, typically not elongated, comes in various forms but common as stone cells

A

sclereids

20
Q

more or less isodiametric, occur singly or in groups

A

sclereids

21
Q

where are sclereids commonly found

A

gritty texture of fleshy fruits

22
Q

example of sclereids

A

coconut shells

23
Q

rigid outer layer that surrounds the cell membrane and provides structure and support

A

cell wall

24
Q

organelles responsible for photosynthesis

A

chloroplasts

25
Q

pigment that absorb sunlight

A

chlorophyll

26
Q

large, fluid filled sac that stores water, nutrients, and waste products

A

vacuole

27
Q

wavelengths mostly absorbed in light energy

A

red and blue

28
Q

substances taken by plants in able to conduct photosynthesis

A

water and co2

29
Q

light energy is used to convert water and co2 into:

A

glucose and oxygen

30
Q

transport water and minerals from roots to the rest of the plant

A

xylem cells

31
Q

transport sugars to different parts of the plant

A

phloem cells

32
Q

control the opening and closing of stomata

A

guard cells

33
Q

pores on leaves that allow gas exchange

A

stomata

34
Q

two types of vascular tissues:

A

xylem, phloem

35
Q

importance of cell diversity:

A

growth & development, water and nutrient transport, photosynthesis and energy production, defense mechanism

BIOL111LA (8 decks)

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