Glucose + $ATP$ $\rightarrow$ Glucose-$6$-phosphate. Which enzyme catalyzes this reaction?

Choose the correct sentences for glycolysis.
$(1)$ Glycolysis occurs in the cytoplasm of the cell.
$(2)$ During this,one molecule of glucose is converted into two molecules of pyruvic acid.
$(3)$ $O_2$ is not used in this phase.
$(4)$ This phase is known as $TCA$.

Identify the odd one out based on the number of carbon atoms.

The formation of $Acetyl-CoA$ from pyruvic acid is the result of its

Choose the incorrect statement regarding glycolysis.

Where does glycolysis occur?