What differentiates gram-positive bacteria from gram-negative bacteria?
a. the presence of a nucleus
b. the presence of ribosomes
c. the composition of the cell wall
d. the shape of the cells
e. the method of reproduction
C
You might also like to view...
Processes that supply ATP, reducing power, and precursor metabolites are collectively referred to as ________ reactions.
A. synthetic B. generating C. redox D. fueling
When cancer cells have the ability to migrate to other parts of the body, they are said to be
A. invasive. B. benign. C. metastatic. D. oncogenic. E. genetic.
The primate fossil named Lucy was
a. a dryopith. b. an australopith. c. a cercopith. d. a prosimian. e. none of these
What is the proper order of events in the expression of a eukaryotic protein?
A) DNA unpacking, mRNA transport through nucleus, mRNA splicing, protein modification B) DNA unpacking, mRNA splicing, translation, protein folding C) transcription, translation, addition of cap and tail to mRNA, DNA unpacking D) transcription, mRNA splicing, protein modification, translation