Q:Also what 2 cell populations in the body that don't routinely undergo cell division

The first one is vague. The answer could be the mitotic spindle. It might be kinetochore microtubules. It might be talking about the kinetchores on the chromosomes instead of the microtubules that attach to the kinetochores. It could possibly even be talking about the centromeres, though to me that seems less likely. Neurons in the adult brain (and mature muscle cells?) do not routinely undergo cell division.

Q:I want to know the classification of scaffolding in the building

Material division according to bar1) single specification steel pipe scaffold. It only uses a steel pipe specifications, such as steel tubular scaffolding, welded steel pipe using only 48 * 3.5.

Q:I got my scaffolding approximately about 7 weeks ago maybe just a lil over, I want to know when is a good time to change the bar/take it out, I am keeping up with cleaning it 2 to 3 times a day with the saline solution, even though, it only requires to be cleaned 1-2 times a day to be fair though

Scaffold piercings, being two cartilage piercings connected by a single bar, take six months for initial healing and twelve months for a fully healed tunnel of flesh to be formed. Don't change it yet, I assure you, you will regret it. Just be patient, keep on cleaning, cleaning, salt-soaking.

Q:I'm trying to understand a problem in my physics book. The problem is this:A person is pulling on a rope, that is connected to a pulley on the ceiling. The rope then goes to a box with a pulley on it, and then up to the ceiling where the rope is connected (to the ceiling).The rope and pulleys are massless and frictionless.The book lists three forces (tension forces) going up and one weight force pulling down.My question is, why isn't there another force pulling against the tension of the rope from the guy pulling the rope?

well, the person is going to have to pull on the rope, and that will be another force that is not pictured in the book. if you think about it, when a rope is under tension, each end is getting pulled, like a tug of war, otherwise it just moves toward the other force. When the forces are balanced, the rope is in tension and does not move. The forces pictured in the book are tension provided by the weight. The person will have to add a tension force downward to compensate.

Q:What issues need to pay attention to the construction of high-level scaffolding

Tool type scaffolding (such as door frame, bridge frame, hanging basket, receiving table) in the removal of the need to stop the maintenance and timely maintenance, and supporting storage.

Q:What are the main safety problems when dismantling the scaffold

1, all the rods and fasteners in the demolition of the separation, not on the rod attached fasteners or two rods connected to the ground.2, all the feet of the hand, should be erected from the outside of the handle, in order to prevent the feet and garbage from falling.

Q:What is a bar in the scaffold

Scaffolding is 1.5 meters of the cross bar is called the cross bar; long to such as the steel pipe is generally called the 6 horizontal pull rod

Q:why scaffold need for inspected within the preceding 7 days and after adverse weather condition?

It is a work safety issue. Past experience has shown that scaffolding sometimes gets modified by unqualified people (or weather) resulting in injury or death.

Q:Compared to Pankou scaffolding and scaffolding have what distinction, what are the advantages

Pankou scaffolding and scaffolding to build shape is not the same, is not the same, the price is not the same1, Pankou scaffolding hot-dip galvanizing process, lasting up to 15 years of age or above.2, scaffolding, low cost, high efficiency, convenient disassembly and effort to build.

Q:Okay so I want to get either done, I just want to know which one is more painful. Not felling that nervous because I have had my nose and tongue done. I want to know which one is more painful and how to clean each of them. And also with the lip, is it more like the tongue with what foods you can eat and how hard it is to eat?

The lip is an interesting piercing. The person doing your piercing will clamp you lip, causing a mild discomfort to distract you and guide the needle and ring in, takes less than a minute. Virtually painless, unless your pain threshold is sensitive. Also, if you get a monroe (left upper lip) or madonna (right upper lip), it would vary from a medusa (center middle lip) because that us where the skin is the thickest. Lower lips piercings are about the same. You start of with a longer laret ring for two weeks to compensate for swelling than get a normal one. It is going inside your mouth so be careful how you chew. m Clean the inside of your mouth after every time you eat with a non alcohol mouth rinse or saltwater rinse. As for the outside take some warm water and non iodized salt and gently twist the labret while using a q tip to gently clean around it.