Multiple Choice
The Miller-Urey experiment showed that in an environment with conditions similar to those of Earth,
A) inorganic molecules could react to form organic molecules.
B) RNA could self-replicate.
C) organic molecules could form primitive cells.
D) an oxygen atmosphere could develop.
E) DNA could be synthesized.
Correct Answer:
Verified
Correct Answer:
Verified
Q70: Which statement about protocells is true?<br>A) They
Q71: Examination of meteorites suggests that<br>A) prebiotic synthesis
Q72: What is attached to the 5ʹ carbon
Q73: Which statement is true?<br>A) It is likely
Q74: In a cell, the correct sequence of
Q76: The "RNA world" hypothesis is supported by
Q77: The double-stranded structure of DNA results from<br>A)
Q78: Several scientific findings about the origin of
Q79: Five statements describing various properties of DNA
Q80: In 2011, microfossil structures were found in