exant 3
Ch 31
.
:
Fungi
1. List major characteristics of fungi, including that they are heterotrophic and use absorptive
nutrition, are sessile, usually multicellular, possess a cell wall made of chitin and diffuse bodies ma
of mycelium
-
4. Describe the body structure and growth patterns of fungi, including the parts of their bodies
responsible for nutrition and reproduction
·
Absorptive Heterotrop as-cannot make their own food
absorb nutrients from environment by secreting hudrolytic enzymes break down complex molewles into smaller
>
-
- ->
ones that they can absorb
>
-
sources :
from living to death !
reproductive
·
Bodystructure nutrient absorption efficiency imviticellula) structure
cfruiting
body
can yow a) filaments & yeasts (single cells) most as filaments
>
- * *
--
of
↳ I
copies
↳
Hyphae tubular cell walk surrounding
:
In yen .
Material
cutoplasma/membranes of cell
Citin cell
·
Wall (strong/flexible -Basidium
canother-ungi)
↳ avoid bursting of cell when
Ho enters cell
↳
coenocutic fungi
by Amosis when they nutrient concentrations
-
e
- gametes produced
increases here
nutrientaking
↑
>
- interwoven
grow quick as material maximizes surface-to-Volume - infituates material on which
adding MAS)
hyphallength - made by funges more to tips ratig fungus feeds
"More" into new territory this way - Sessile (fixed on a place
Distinctive
growth process Osmosis imp. of water forces tip extension
is in
growth wentry
-
·
*
mycorrhizae
-
-
mulally beneficial relationship between fungi & plant roots >
-
arbuscules o
use for nutrient exchange w/ plant host
Plant gets nutrients (inorganic molewles)
&
"Fungus roots" ↳ :
& water
Lo
Fungi gets supply w/organic nutrients
:
Letypes -
>
-
extomycorinizal fungi
arbuscular mycorinital f .
, 2. Recall that fungi are part of the group Opisthokonta and are closely related to animals,
describing shared characteristics between animals and fungi
3. Explain the fungi life cycle in general terms including the stages at which the fungi are haploid
and diploid
, 5. Explain the ecological roles of fungi, including that of decomposer, mycorrhizal fungi, pathogens,
producer with lichens and the applications of fungi to biotechnology
Ch 31
.
:
Fungi
1. List major characteristics of fungi, including that they are heterotrophic and use absorptive
nutrition, are sessile, usually multicellular, possess a cell wall made of chitin and diffuse bodies ma
of mycelium
-
4. Describe the body structure and growth patterns of fungi, including the parts of their bodies
responsible for nutrition and reproduction
·
Absorptive Heterotrop as-cannot make their own food
absorb nutrients from environment by secreting hudrolytic enzymes break down complex molewles into smaller
>
-
- ->
ones that they can absorb
>
-
sources :
from living to death !
reproductive
·
Bodystructure nutrient absorption efficiency imviticellula) structure
cfruiting
body
can yow a) filaments & yeasts (single cells) most as filaments
>
- * *
--
of
↳ I
copies
↳
Hyphae tubular cell walk surrounding
:
In yen .
Material
cutoplasma/membranes of cell
Citin cell
·
Wall (strong/flexible -Basidium
canother-ungi)
↳ avoid bursting of cell when
Ho enters cell
↳
coenocutic fungi
by Amosis when they nutrient concentrations
-
e
- gametes produced
increases here
nutrientaking
↑
>
- interwoven
grow quick as material maximizes surface-to-Volume - infituates material on which
adding MAS)
hyphallength - made by funges more to tips ratig fungus feeds
"More" into new territory this way - Sessile (fixed on a place
Distinctive
growth process Osmosis imp. of water forces tip extension
is in
growth wentry
-
·
*
mycorrhizae
-
-
mulally beneficial relationship between fungi & plant roots >
-
arbuscules o
use for nutrient exchange w/ plant host
Plant gets nutrients (inorganic molewles)
&
"Fungus roots" ↳ :
& water
Lo
Fungi gets supply w/organic nutrients
:
Letypes -
>
-
extomycorinizal fungi
arbuscular mycorinital f .
, 2. Recall that fungi are part of the group Opisthokonta and are closely related to animals,
describing shared characteristics between animals and fungi
3. Explain the fungi life cycle in general terms including the stages at which the fungi are haploid
and diploid
, 5. Explain the ecological roles of fungi, including that of decomposer, mycorrhizal fungi, pathogens,
producer with lichens and the applications of fungi to biotechnology
