One of the most significant steps in the evolution of true cells from macromolecular assemblages was the evolution of:
A) molecular reproduction.
B) covalent bonding.
C) hydrogen bonding.
D) electronegativity.
E) valence electrons.
Correct Answer:
Verified
Q22: The earliest photosynthetic organisms arose about:
A) 3.8-4.6
Q23: Macromolecules that are capable of self-replication are:
A)
Q24: The atmospheric gas that prevents the majority
Q25: Millions of years ago, the activity of
Q26: In the process of splitting water during
Q28: The appearance of air breathing organisms was
Q29: The first organisms to release oxygen by
Q30: Experiments called in vitro evolution or directed
Q31: The theory that eukaryotic organelles originated as
Q32: The first enzymes were probably:
A) protein reproducing
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents