Module 11 ML-5

Question 1

what percentage of co2 is dissolved to transport

Answer 1

10%

Question 2

what percentage is bound to hemoglobin

Answer 2

30%
-on a different site than o2 binding site

Question 3

carbaminohemoglobin

Answer 3

HbCo2, binding of co2 onto the globin

Question 4

what percentage is carried as a bicarbonate

Answer 4

60%

Question 5

what is the chemical equation of bicarbonate

Answer 5

co2+h20=h2co3=hco3-+h+

Question 6

Carbonic anhydrase

Answer 6

catalyzes reaction, this is needed because rxn occurs spontanosuly but at a little amount

Question 7

How does co2 go into the capillary

Answer 7

it gets dissolved in and then splits into the three ways to be carried

Question 8

exchanger protein

Answer 8

allows bicarbonate to move opposite directions and helps maintain electronegativity

Question 9

How is Hbg protein a H+ buffer

Answer 9

when hemoglobin is not bound to o2 thqn it binds to h+ so it doesnr efefct pH

Question 10

acidosis

Answer 10

hypoventilation increased arterial pco2 which increases H+

Question 11

alkalososis

Answer 11

hyperventation has decreased artierial pco2 and decreased h+

Question 12

chloride shift

Answer 12

near metabolic tissue their needs to be low chloride