The common ancestor of all three domains of life probably had
A) membrane-bound organelles.
B) a circular chromosome.
C) a Golgi apparatus.
D) operons.
E) a nucleus.
Correct Answer:
Verified
Q12: Which statement about nitrogen metabolism is not
Q13: Which of the following is found in
Q14: All photosynthetic bacteria
A) use chlorophyll a as
Q15: The common ancestry (monophyly) of the three
Q16: Gram-negative bacteria
A) appear blue to purple following
Q18: The division of the living world into
Q19: Which of the following is not a
Q20: Endospores
A) are produced by viruses.
B) are reproductive
Q21: The space between the outer membrane and
Q22: The sequencing of rRNA allowed scientists to
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