Describe how neutral, alkaline and acidic solutions differ from each other
What will be an ideal response?
The pH of a neutral
solution will be at 7.0 whereas the pH of an alkaline solution will be above 7.0 and that of an
acidic solution will be below 7.0 . In addition, the hydrogen ion concentration of an acidic
solution will be greater than that of a neutral or alkaline solution.
You might also like to view...
Which is not correct regarding B-lymphocytes?
A. Each B-lymphocyte responds to one particular antigen. B. They must be activated by helper T-lymphocytes, which present antigens to them. C. Memory B-lymphocytes may live for months or even years. D. Activated B-lymphocytes transform into plasma cells, memory B-lymphocytes, or NK cells. E. B-lymphocytes produce immunoglobulins.
Tears contain an enzyme that reduces the risk of eye infection
Indicate whether the statement is true or false
Arrange the following events of coagulation in proper sequence.(1) Prothrombin ? thrombin(2) Fibrinogen ? fibrin(3) Activation of factor XII(4) Formation of prothrombinase
A. 1, 2, 3, 4 B. 2, 4, 3, 1 C. 4, 3, 1, 2 D. 3, 2, 4, 1 E. 3, 4, 1, 2
Normal venous PCO2 is ________.
A. 46 mm Hg B. 40 mm Hg C. 105 mm Hg D. 100 mm Hg