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lecture 20

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Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

commensals/ mutualistic

Back (Answer)

microbes that are not causing harm but rather benefitting u

#2
Front (Question)

Gastrointestinal microbata is made up of

Back (Answer)

large bacteriodetes Firmicutes Proteobacteria

#3
Front (Question)

Function of gastrointestinal microbata

Back (Answer)

they are unique and train immune system on how to respond

#4
Front (Question)

gastrointestinal microbata has a

Back (Answer)

gut “enterotype”

#5
Front (Question)

gastrointestinal iof the stimach

Back (Answer)

helicobacteri pylori gastric lumner ph1-2 mucuc layer at wall pH 6-7

#6
Front (Question)

which diseases is found in 50 % of world population, causes irritation of the stomach

Back (Answer)

Helicobacter pylori

#7
Front (Question)

gastrointestinal iof the small intestine ph

Back (Answer)

the further away from the duodemum, the decrease in pH

#8
Front (Question)

as small intestine becomes more acid, what happens to microbes

Back (Answer)

less microbes is found.

#9
Front (Question)

what species do you expect to find in small intestine

Back (Answer)

enterococci and lactobacilli

#10
Front (Question)

amount of species in large intestine

Back (Answer)

10^10- 10^11 bacteria/gram

#11
Front (Question)

what kind of species foundin large intetsine

Back (Answer)

mostly anaerobes like faculatative (E.coli), Archaea-methanogens, yeast-candidia

#12
Front (Question)

remember amino acid, organix acis, vitamins product or enzymes

Back (Answer)

thiamine, riboflavin, pyridocine, B12

#13
Front (Question)

skin microbiota is made up of what species

Back (Answer)

bacteria anf yeasts

#14
Front (Question)

number of species in skin microbiota

Back (Answer)

10^6 bacteria/cm^2

#15
Front (Question)

s influenced by

Back (Answer)

sweat wether health age pets personal hygiene

#16
Front (Question)

function of skin and mucous membrane

Back (Answer)

barrier to infection

#17
Front (Question)

what is competeitve exclusion

Back (Answer)

is when the skin rstricts the outside and insude

#18
Front (Question)

skin is on

Back (Answer)

the outside

#19
Front (Question)

mucous membrane is on

Back (Answer)

the inside

#20
Front (Question)

when is the first time you are colonized

Back (Answer)

immediately after birth by mother

#21
Front (Question)

vaginal vs C section microbiome changes

Back (Answer)

children share 72% of mother biome compared to 42% of C section

#22
Front (Question)

breast milk vs formula milk microbiome chnage

Back (Answer)

more lactobacillus, bifidobacterium in breast milk.

#23
Front (Question)

function of B’longum

Back (Answer)

digest complex breast milk polysaccharides

#24
Front (Question)

as the diversity of microbiome decrease, what happens to species

Back (Answer)

more bacteriodetes, less firmicutes more diseases