Which of the following is NOT a function of proteins? O Act as enzymes O Primary source of energy O Act as antibodies O Form body structures

The third, they don't act as Anti-Bodies

Explanation:

Because they DO act as enzymes, they’re one of the 4 primary sources of energy, and they help to for body structures such as muscles.

They DO NOT, I repeat DO NOT, act as antibodies

answer; ///i believe that the correct answer is (e); check first good

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.