The polymerase chain reaction mixture does NOT include:

Select one:

a$.$ all four deoxynucleoside triphosphates.

b$.$ oligonucleotide primers.

c$.$ DNA containing the sequence to be amplified.

d$.$ DNA ligase.

e$.$ heat$-$stable DNA polymerase.

Phospholipase C hydrolyzes phosphatidylinositol $4,5-$bisphosphate to form which signaling molecule that triggers $C{a}^{2+}$ release from the endoplasmic reticulum?

Select one:

a$.$ diacylglycerolphosphate

b$.$ diacylglycerol

C$.$ inositol $5-$monophosphate

d$.$ inositol $1,4,5-$triphosphate

e$.$ inositol $4,5-$bisphosphate