Filamentous actin is polar and, therefore, the two ends of the filament are different. Because of this polarity, the filaments often fit into other cellular structures in only one orientation, in a similar manner to how many of the parts of man-made structures are assembled. Growth, the addition of monomeric actin to the filament, occurs predominantly in one direction; the plus direction.
Larger landscaping rocks, such as boulders, can cost upwards of $800 per ton. For example, a volcanic rock can cost $600 per ton, and an Artic white boulder can cost $150 per ton. Natural stone edging, ideal for gardens and walkways, can cost $200 to $600 per ton.
Tree removal is all that is included in this program. Tree trimming, hedge removal, etc., are not included. Filling of the depression with dirt, removal of excess chips, raking and seeding are to be accomplished by the property owner. Cost to the property owner is $200.00 for removal of tree and the stump.The remaining cost will be paid by the City.After review and consideration by the City, the property owner will be notified by mail if the work is eligible under the City program.ree trimming, hedge removal, etc., are not included. Filling of the depression with dirt, removal of excess chips, raking and seeding are to be accomplished by the property owner. Cost to the property owner is $200.00 for removal of tree and the stump. The remaining cost will be paid by the City.