I have five Multiple choice Microbiology I need help with them
I already answer it but I want to make sure I have got the right answer
The eukaryotic ribosomal RNA has is designated as ______ S, based on
its size.
A. 80 B. 70 C. 60 D. 40
Endospore formation in certain bacteria includes the following events
except ____
A. formation of a smaller forespore
B. peptidoglycan being layed down between membrane
C. increased amounts of nitrogen and carbon available
D. a lengthy process, involving hours or more
E. dehydration and calcification
In animal eukaryotic cells, the cell membrane stability is aided by
__________.
A. rigid structural proteins
B. ergosterols
C. cholesterols
D. cell walls external to the membranes
E. C & D
The cytoskeleton of the prokaryotic cell includes which of the following structures?
- Intermediate fibres
- Microtubules
- Both of these are included
- Neither of these are included
In the ________________, ribosomal RNA is formed in eukaryotic cells
A. nucleolus
B. nucleoid
C. nuclear membrane
D. nuclear pore
E. chromatin/DNA