QUES: Q: Along with uranyl formate, what product of uranium is used in transmission electron microscopy?
A: Uranyl acetate and uranyl formate are used as electron-dense "stains" in transmission electron microscopy, to increase the contrast of biological specimens in ultrathin sections and in negative staining of viruses, isolated cell organelles and macromolecules.
Does the answer answer the question?

ANS: yes

QUES: Q: What is the most common type of repetitive DNA in mammals?
A: Although tandem repeats count for a significant proportion in genome, the largest proportion in mammalian is the other type, interspersed repeats.
Does the answer answer the question?

ANS: yes

QUES: Q: Why does South London have such a high number of railways?
A: South London, particularly, has a high concentration of railways as it has fewer Underground lines.
Does the answer answer the question?

ANS: yes

QUES: Q: What kind of festival is Spoleto Festival USA?
A: Charleston annually hosts Spoleto Festival USA founded by Gian Carlo Menotti, a 17-day art festival featuring over 100 performances by individual artists in a variety of disciplines.
Does the answer answer the question?

ANS:
yes