Question

write the composition of saliva​

Answer 1

$\huge\mathfrak\red{Answer}$

$<b>$Composition of Saliva

Human saliva comprises 99.5⁠% water plus electrolytes, mucus, white blood cells, epithelial cells (from which DNA can be extracted), enzymes (such as amylase and lipase), antimicrobial agents such as secretory IgA and lysozyme.

Answer 2

1)mucus that serves as a lubricant.

2)amylase →initiates the digestion of starch .

3)lingual lipase →begins digestion of fat .

4)electrolyte solution(Na+, Cl- , k+ ,HCO3 →moistens food ).

✌✌hope it's help you ✌✌

thank uhh ❤❤

follow me