The gene, when it operates normally, helps the body repair mutated cells to prevent, amongst other things, cancer from developing. However when p53 is altered it can’t operate its job properly and allow cancers to grow. Heavy UV light that damages your skin actually has a harmful effect ...
Why are there concerns that humans may have changed some food webs permanently? What monkey makes a better pet, a capuchin or a squirrel monkey? (a) What is the scientific name for the American black bear? (b) How dangerous are they?
Tardigrades don't live in or on humans, and they are not dangerous to us. What do tardigrades eat? Most tardigrades suck fluids from cells in plants, algae and fungus. They use needle-like structures in their mouths to pierce cell walls and vacuum up the liquid inside. ...
What hormone is affected by exposure to sunlight? Take a manufactured food, and read the label. What are the ingredients? Why would this not be a superfood? What elements do plants synthesize? What is a neurotoxin and why is methylmercury an especially dangerous one? What are six ways to ...
A.More dangerous UV from solar radiation reaches the biosphereB.The global atmosphere becomes lighter and thus expands more into spaceC.The global atmosphere is more in danger of being swept away by solar winds 相关知识点: 试题来源: 解析 A 1. 题目询问Nana和“我”谁更了解运动应用程序,根据句...
causing crosslinks between strands (this is very bad) and eventually kill the cell. This only happens if the skin is exposed to a specific wavelength of ultraviolet light, but unfortunately for us humans, that wavele...
UV Light for Well Water The treatment of well water for impurities and bacteria is essential to maintaining your health and wellbeing. The use of UV light for well water is considered one of the most effective for treatments of bacteria. Ultraviolet disinfection has been a part of the water ...
He spat the dummy like a big baby and would not speak to me for two weeks. He was rude to the extreme. And dangerous. He once booby trapped his desk with bare 230V live mains wires on it, saying that anyone who touches his desk deserves to be electrocuted, and then he went home....
Heavy metals in water can also be dangerous to human health; additionally, AC is an economical and straightforward method to remove heavy metals; for this reason, AC is widely used to process water containing these pollutants (Santhy et al., 2004). Meanwhile, three areas in which the AC ...
What role does genetics play in regards to weight? What are the major types of DNA damage caused by UV light? What is the most dangerous form of skin cancer? What is the term for aging caused by sunlight? When a person has jaundice, what part of the body is affected?