The directed movement of cholesterol, cholest-5-en-3-beta-ol, into, out of, within or between cells.

Transport of deoxynucleotides: a deoxyribonucleoside in ester linkage to phosphate, commonly at the 5' position of its deoxyribose moiety.

Catalysis of the cleavage of peptide bonds in collagen with preferential cleavage where P1', P2' and P3' are hydrophobic residues; action on collagen types III, IV and V is weak.

Stops, prevents or reduces the activity of the serine endopeptidase trypsin.

Catalysis of the cleavage of heparan sulfate; can degrade both heparan sulfate and heparin glycosaminoglycan chains.

Interacting selectively with ARF, ADP-ribosylation factor, a small monomeric cytosolic GTPase that, when bound to GTP, binds to the membranes of cells.

Any process that activates or increases the rate, frequency or extent of cell growth.

Any process that stops, prevents or reduces the rate, frequency or extent of cell growth.

The chemical reactions involving poly-N-acetyllactosamine, a carbohydrate composed of N-acetyllactosamine repeats (Gal-beta-1,4-GlcNAc-beta-1,3)n.

Process by which a cell becomes capable of differentiating autonomously into a neuroblast cell regardless of its environment; upon determination, the cell fate cannot be reversed.

Process by which a cell becomes capable of differentiating autonomously into a ganglion mother cell regardless of its environment; upon determination, the cell fate cannot be reversed.

Process by which a cell becomes capable of differentiating autonomously into a glial cell regardless of its environment; upon determination, the cell fate cannot be reversed.

The rapid expansion of a neuroblast population by cell division. Neuroblasts are embryonic cells that develop into nerve cells or neurons.

negative regulation of neuroblast proliferation

Any process that stops, prevents or reduces the rate, frequency or extent of the proliferation of neuroblasts.

Generation of a long process of a neuron, that carries efferent (outgoing) action potentials from the cell body towards target cells.