Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
15 Cards in this Set
- Front
- Back
|
what is the largest organism known to man?
|
fungi
|
|
|
is fungi eukaryotes or prokaryotes? are they multicellular, unicellular, or both?
|
-eukaryotes
-both |
|
|
is fungi more closely related to plants or animals?
|
animals
|
|
|
are fungi heterotrophs or autotrophs?
|
heterotrophs which makes them different from plants which are autotrophs
|
|
|
how do funigi get its nutrients? what kind of process is this?
|
by absorption and excrete enzymes to digest nutrients
- extracellular(outside the cell) |
|
|
what are the two types of fungi?
|
-yeast(unicellular)
-mycelia(multicellular) |
|
|
describe mycelia.what is one strand of mycelia called? how is each cell of mycelia connected?
|
weblike bodies that grow in soil
-hyphae -by a wall called a septum,each septum has a pore taht the nucleus and organelles pass through also how absorb nutrients |
|
|
what are the four types of food sources for fungi?
|
1.saprophytes(decomposers)
2.parasites(yeast infection,athletes foot,crops) 3.mycorrhizal fungi 4.lichens |
|
|
what are the two types of mycorrhizal fungi?
|
1.ectomycorrhizal(outside of pants)
2.Arbuscular mycorrhizal(grow into the cell through cell wall) |
|
|
what are the 4 different kinds of fungi based on reproduction?
|
1.chytridiomycota(swimmng gametes and spores)
2.zygomycota(hyphae yolk together and make zygotes) 3.basidiomycota(form spores on basidia) 4.ascomycota(form sacks that make spores) |
|
|
how is beer formed?
|
yeast is put in water and let sit and ferment and it breaks down to glucose and ethanol
|
|
|
are viruses on the tree of life?why or why not?
|
no they can not replicate on their own.need other cells to replicate
|
|
|
what kind of fungi are viruses?
|
parasites
|
|
|
what kind of genomes do viruses have?what are the two types of virus structures
|
DNA,RNA,single stranded DNA/RNA
-non enveloped(surrounded by layer of proteins) and enveloped(genome surrounded by capsid and then phospholipid bilayer) |
|
|
what does HIV do?
|
it attacks T-helper cells which are impt for immune system which prevents you from fighting off other diseases
|
