Multiple Choice
Under what conditions will prebiotic molecules NOT be manufactured in Miller-Urey experiments?
A) if ammonia (NH₃) is present in the flask
B) if methane (CH₄) is present in the flask
C) if oxygen (O₂) is present in the flask
D) if carbon dioxide (CO₂) is present in the flask
Correct Answer:
Verified
Correct Answer:
Verified
Q65: Organisms far from each other on the
Q66: The earliest Homo sapiens appeared about<br>A) 25
Q67: Meteor add approximately what mass to the
Q68: The most well-known impact crater in North
Q69: The Permian extinction event was mostly likely
Q71: The concentration of oxygen in the atmosphere
Q72: Currently, the strongest evidence for microfossils dates
Q73: What was the approximate diameter of the
Q74: Why do we think that RNA was
Q75: Modern mammals are descendants of<br>A) birds that