Biology

Front 1

define: fucoxanthin

Back 1

cholophylls in large amt. giving brown color

Front 2

define: phycobilins

Back 2

chlorophyll a -red algae

Front 3

define: stipe

Back 3

stem like portion of alga

Front 4

define: blade

Back 4

leaflike region for photoynthesis

Front 5

define: carageenan

Back 5

sticky subastance in red algae. used in cosmetics, gelatin capsules and some cheeses

Front 6

define: agar

Back 6

gel-forming base for culturing microbs, extracted from cell walls of red algae

Front 7

define: diatomeous earth

Back 7

dead diatoms shells sunken in large #s, forming layer.
commercialized, ex- detergents, paint removers, fertilizers, insulatos, some toothpaste

Front 8

define: botany

Back 8

study of plants

Front 9

define: agriculture

Back 9

growing plants and raising animals for human use

Front 10

define: cereal

Back 10

grasses containing grain

Front 11

define: root crop

Back 11

underground, rich in carbs

Front 12

define: legume

Back 12

members of pea family and bear protein rich seeds

Front 13

define: nut

Back 13

hard outter layer and contain dry one-seed fruit

Front 14

define: fruit

Back 14

part of flowering plant containg seeds

Front 15

define: vegetable

Back 15

from leaves, stems, seeds and roots of soft plants

Front 16

define: fucoxanthin

Back 16

cholophylls in large amt. giving brown color

Front 17

define: phycobilins

Back 17

chlorophyll a -red algae

Front 18

define: stipe

Back 18

stem like portion of alga

Front 19

define: blade

Back 19

leaflike region for photoynthesis

Front 20

define: carageenan

Back 20

sticky subastance in red algae. used in cosmetics, gelatin capsules and some cheeses

Front 21

define: agar

Back 21

gel-forming base for culturing microbs, extracted from cell walls of red algae

Front 22

define: diatomeous earth

Back 22

dead diatoms shells sunken in large #s, forming layer.
commercialized, ex- detergents, paint removers, fertilizers, insulatos, some toothpaste

Front 23

define: botany

Back 23

study of plants

Front 24

define: agriculture

Back 24

growing plants and raising animals for human use

Front 25

define: cereal

Back 25

grasses containing grain

Front 26

define: root crop

Back 26

underground, rich in carbs

Front 27

define: legume

Back 27

members of pea family and bear protein rich seeds

Front 28

define: nut

Back 28

hard outter layer and contain dry one-seed fruit

Front 29

define: fruit

Back 29

part of flowering plant containg seeds

Front 30

define: vegetable

Back 30

from leaves, stems, seeds and roots of soft plants

Front 31

define: laminarin

Back 31

carb. w/ glucose units that are linked dif. than starches.

Front 32

define: alginate

Back 32

from cell walls. ex- cosmetics and drugs. food and stabilizer in ice cream

Front 33

define: diatoms

Back 33

shells w/ 2 lids 1/2 are called valves

Front 34

centric diatoms

Back 34

circular/triangular shells
-marine

Front 35

pennate diatoms

Back 35

rectangle -fresh water

Front 36

bioluminescence

Back 36

sparkeling lt. produced by Noctiluca, by dinoflagellates

Front 37

Biologist belive green algae gave rise to land plants cuz both...

Back 37

contain chlorophylls a and b

Front 38

multicellular algae that store foos as laminarin are grouped in phylum...

Back 38

phaeophyta

Front 39

flagellated unicellular algae lacking cell wall are grouped in phylum...

Back 39

Euglenophyta

Front 40

diatomaceous earth is valuble cuz...

Back 40

can be comercialized

Front 41

most dinoflagellates move by

Back 41

moving 2 flaella

Front 42

3 parts of brown alga in order

Back 42

1. blade
2. stripe
3. hold fast

Front 43

2 body forms of green algae

Back 43

single celles and colonial

Front 44

3 enviornments of algae

Back 44

gresh water, dry lake beds, ocean, marine, frozen lakes

Front 45

phylum containing algae that live at great ocean depths

Back 45

rhodophyta