Multiple Choice
At present,the most accurate indicator of evolutionary relatedness among organisms is to determine the
A) size of the periplasmic space.
B) similarities of cell membrane proteins.
C) size of the bacterial chromosome.
D) nitrogen base sequence of rRNA.
E) size of the ribosomes.
Correct Answer:
Verified
Correct Answer:
Verified
Q4: Endospores are<br>A)metabolically inactive.<br>B)resistant to heat and chemical
Q7: The outcome of the Gram stain is
Q8: Archaea do not have the typical peptidoglycan
Q17: The cell envelope or its parts can
Q38: Spirochetes are able to move due to<br>A)a
Q40: Which structure protects bacteria from being phagocytized?<br>A)slime
Q42: Halobacterium salinarium lives in and requires salt
Q45: The term that refers to flagella at
Q46: The function of bacterial endospores is<br>A)conversion of
Q68: Chemical analysis of a bacterial cell structure