Put the following steps of stomach acid production in the correct order starting with the reaction that requires an enzyme.
1. h2co3 dissociates.
2. chloride ion combines with h+ in the gastric lumen.
3. water and co2 combine to form carbonic acid.
4. h+ and bicarbonate ion are transported into the gastric lumen.
5. cl- diffuses into the gastric lumen.
a) 3, 1, 2, 5, 4
b) 1, 3, 5, 2, 4
c) 4, 5, 3, 1, 2
d) 4, 5, 1, 2, 3
e) 3, 1, 4, 5, 2

Is a hamster and guinea pig part of the same species ?

Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.the diverse proteins found in and attached to membranes perform many important functions.the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together.membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin