Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. Natalya Yashina is a CPA, DASM with over 12 years of experience in ...

The Mre11 protein has well-documented functions in the repair of DNA double-strand breaks via homologous recombination. Now, several new studies reveal that Mre11 also has a role in mammalian DNA ...