trasporto di sostanze, dati

Question 1

sodio in liquido extracc

Answer 1

142 meq/l

Question 2

sodio in liquido intracc

Answer 2

10meq/l

Question 3

potassio in l extracc

Answer 3

4 m eq/l

Question 4

potassio in liq intracc

Answer 4

140 meq/l

Question 5

calcio in liquido extracc

Answer 5

2,4meq/l

Question 6

calcio in liquido intracc

Answer 6

0,0001 meq/l

Question 7

mg in liquido extracc

Answer 7

1,2 m eq l

Question 8

mg in liquido intracc

Answer 8

58 m eq l

Question 9

cl - in liquido extracc

Answer 9

103 meq l

Question 10

cl- in intracc

Answer 10

4 meq l

Question 11

hco3- in extracc

Answer 11

28 meq l

Question 12

co3 - intracc

Answer 12

10 meq l

Question 13

fosfati

Answer 13

4 meq l extracc , 75 meq l intracc

Question 14

solfati

Answer 14

1 meq l extra,2 meq l ntra

Question 15

glucosio

Answer 15

90 mg dl extracc, 0-20 mg dl

Question 16

aminoacidi

Answer 16

30mg dl extracc,200 mg dl intracc

Question 17

colesterolo

Answer 17

0,5dl extra, 2-95 g dl intra

Question 18

fosfolipidi

Answer 18

0,5dl extra, 2-95 g dl intra

Question 19

grassi neutri

Answer 19

0,5dl extra, 2-95 g dl intra

Question 20

po2

Answer 20

intra 20 mmhg, 35 mmgh extra

Question 21

pco2

Answer 21

46 mmhg extra, 50mmhg intra

Question 22

ph

Answer 22

7,4 extra 7,0 intracc

Question 23

proteine

Answer 23

2g dl extra, 16 g dl intracc

Question 24

tipi di acquaporine

Answer 24

13

Question 25

quante subunità proteiche compongono il canale del potassio?

Answer 25

quattro, identiche

Question 26

sezione canale sodio

Answer 26

0,3-0,5 nm

Question 27

numero trasportatori glucosio

Answer 27

quattordici

Question 28

potenziale i nerst per ioni monovalenti

Answer 28

FEM(mV)=+-61log c1/c2

Question 29

parete capillari ,differenza pressoria tra i due lati

Answer 29

pressione interna 20 mmhg superiore che esterna

Question 30

energia cinetica mediaparticelle

Answer 30

k = mv2/2

Question 31

pressione osmotica alla normale temperatura corporea

Answer 31

19.300mmhg

Question 32

pressione osmotica liquidi corporei

Answer 32

teorica 5790 mmhg, valore misurato 5500

Question 33

peso specificoproteina trasportatrice ioni sodio potassio

Answer 33

subunità alfa 100 000 da, più piccola 55 000 da

Question 34

energia richiesta trasporto attivo

Answer 34

energia in calorie per osmole 1400 log c1/c2