Unit I

Front 1

Trichomes

Back 1

Outgrowth of shoots epidermis

Front 2

Tissue System

Back 2

1. Dermal

2. Vascular

3. Ground

Front 3

Dicot (Eudicot)

Back 3

- Two embryonic leaves

- Taproot

- Vascular bundles form "x"

- Stem bundles are line edge

- Leaves veins are branchlike

Front 4

Monocot

Back 4

- One embryonic leaf

- Vasular bundles line the edge

- Leaf veins parallel

- Stem scattered

- Fiberous roots

Front 5

Petiole

Back 5

A stalk that joins the leaf a node of the stem

Front 6

Leaves

Back 6

Main photosyntetic organ of most vascular plants

Hint 6

- Flattened blade

- Petiole

Front 7

Bracts

Back 7

Attract insects

Hint 7

Leaves turn red when sexually mature

Front 8

Reproductive

Back 8

Reproduce

Hint 8

Leaf

Front 9

Storage

Back 9

Stores nutrients

Hint 9

Leaf

Front 10

Spines

Back 10

Protection

Hint 10

Leaf

Front 11

Tendrils

Back 11

Climbers

Hint 11

Leaf

Front 12

Basic Plant Organs

Back 12

1. Roots

2. Stems

3. Leaves

Front 13

Plastic Plants

Back 13

Changes based on its needs

Front 14

Tubers

Back 14

-Storage

-Axillary buds

Hint 14

Stem

Front 15

Root System

Back 15

- Anchors the plant

- Absorbs minerals and H2O

- Stores organic nutrients

Hint 15

Multicellular organs w/ functions

Front 16

Stem Systems

Back 16

-Nodes (where leaves attach)

-Internodes (segement b/w nodes)

-Axillary Buds (armpit)

-Apical Bud (point)

Hint 16

Organs

Front 17

Apical Dominance

Back 17

Apical grows before axillary buds

Front 18

Buttress

Back 18

Support

Hint 18

Root

Front 19

Pneumatophores

Back 19

Sends roots into the air from water

Hint 19

"Snorkel roots"

Front 20

Aerial Root

Back 20

Grows from air down

Hint 20

Grows over other plants

Front 21

Storage Roots

Back 21

Storage

Front 22

Prop Roots

Back 22

Stability

Front 23

Rhizome

Back 23

Spreads the plant

Hint 23

Stem grows horizontially underground

Front 24

Stolons

Back 24

Spread above ground

Hint 24

Stem

Front 25

Bulb

Back 25

A lot of leaves grow around it

Hint 25

Stem

Front 26

CAM Plants

Back 26

-Open stomata at night

-CO2 in organic acids used in calvin cycle

Hint 26

Night

Front 27

C4 Plants

Back 27

CO2 into four-carbon compounds in mesophyll cells.

Exported to bundle sheath cells, release CO2 used in Calvin cycle

Hint 27

Uses PEP Carboxylase first

Front 28

C3 Plants

Back 28

Rubisco adds O2 in Calvin Cycle. Limits damaging products of light.

Hint 28

Photorespiration

Front 29

Cyclic Electron Flow

Back 29

Phases:

1. Carbon Fixation

2. Reduction

3. Regeneration

Hint 29

Only Photosystem I

Front 30

Linear Electron Flow

Back 30

-Produces ATP & NADPH

- primary -e acceptor, H2O is split, O2 released, -e falls, gen. ATP

Hint 30

PS II to PS I

Front 31

Carotenoids

Back 31

Absorbs excessive light that would damage chlorophyll

Hint 31

Accessory Pigments

Front 32

Chlorophyll B

Back 32

Broadens the spectrum used for photosynthesis

Hint 32

Accessory Pigment

Front 33

Chlorophyll A

Back 33

The main photosynthetic pigment

Hint 33

Accessory Pigment

Front 34

Photons

Back 34

A fixed unit of energy

Hint 34

Quantity

Front 35

Light Reaction

Back 35

- Splits H2O to get -e

- Releases O2

- Reduce NADP+ & NADPH

Hint 35

Takes place in thylakoid

Front 36

The Calvin Cycle

Back 36

-Forms sugar from CO2, ATP, NADPH

- Carbon Fixation, CO2 into organic molecules

- Uses ATP & NADPH from light cycle

Hint 36

In the Stroma

Front 37

Oxidation

Back 37

Loss of -e

Front 38

Redox

Back 38

Gain of -e

Front 39

Photosynthesis

Back 39

6CO2 + 12H2O + light -> C6H12O6 + 6O2 + 6H2O

Front 40

Stroma

Back 40

A dense fluid that chloroplasts contain

Front 41

Grana

Back 41

Stacks in columns

Hint 41

Thylakoid

Front 42

Thylakoids

Back 42

Connected sacs in the chloroplast

Hint 42

Chlorophyll is found in membranes

Front 43

Mesophyll

Back 43

Interior tissue of leaf

Hint 43

Chloroplasts found here

Front 44

Stomata

Back 44

Microscopic pores on leaves

Hint 44

CO2 enters and O2 exits

Front 45

Stele

Back 45

Vascular tissue of stem or root

Front 46

Vascular Cylinder

Back 46

Stele of the root is solid

Hint 46

Angiosperms

Front 47

Vascular Tissue System

Back 47

- Xylem

- Phloem

- Stele

- Vascular Cylinder

- Vascular Bundles

Hint 47

Long-distance transport b/w roots and shoots.

Front 48

Pith

Back 48

Internal vascular ground tissue

Front 49

Cortex

Back 49

External ground tissue to vascular tissue

Front 50

Ground Tissue System

Back 50

Cells specialized for storage, support, and photosynthesis.

Hint 50

-Pith

-Cortex

Front 51

Parenchyma Cells

Back 51

-Thin & flexible primary walls

- Perform most metobolic functions

- Retain the ability to divide & differentiate

Front 52

Collenchyma

Back 52

-Thicker & uneven cell walls

- Provide flexiable support

Front 53

Sclerenchyma

Back 53

Dead at functional maturity

Hint 53

1.Sclerids

2.Fibers

Front 54

Fibers

Back 54

Long & slender

Hint 54

Support cell

Front 55

Sclereids

Back 55

Short & irregular in shape

Hint 55

Support cell

Front 56

Vascular Bundles

Back 56

Strands of Xylem and Phloem