O An X shape
O None of the above
O Single stranded
Answer:The property which is not characteristic of enzymes is to be predicted. Concept Introduction: Enzymes are proteins. ... The important factors affecting enzyme activity are enzyme concentration, substrate concentration, temperature and pH.
Explanation: above is the explanation
1. proton and electron
2.electron only
3.electron and neutron
4.neutron and proton
Nevermind! I don't know if you can delete your answer or not but I saw that mine was wrong. Sorry!
b. chloride and bicarbonate
c. calcium and phosphate
d. sodium and phosphate
Answer:
Sodium and potassium.
Explanation:
Aldosterone hormone is produced by the adrenal cortex (zona glomerulosa ) cells of the kidney. This is the main mineralocorticoid and the steroidal hormone.
Aldosterone is mainly involved in the regulation of sodium and potassium ions. The sodium ions are reabsorbed and potassium ions is secreted by the influence of aldosterone hormone.
Thus, the correct answer is option (a).