Utilization of Energy in Nonbiosynthetic Processes

 

 DOWNLOAD ALL  PDF E-BOOK's    >>>CLICK HERE<<<

Utilization of Energy in Nonbiosynthetic Processes

Question 1
Porter or permease is located in the .....
A
cytoplasmic membrane
B
cell membrane
C
nuclear membrane
D
outer membrane

Question 2
HPr stands for .....
A
heat-stable carrier protein
B
hydrogen carrier protein
C
pyruvate dehydrogenase
D
high-energy protein

Question 3
The reaction for the transfer of phosphoryl group of phosphoenol pyruvate to the sugar molecule requires which ion?
A
Mg2+
B
Fe2+
C
O
D
PO42-

Question 4
The entry of glycerol into the bacterial cells is by .....
A
passive diffusion
B
facilitated diffusion
C
group translocation
D
active diffusion

Question 5
Facilitated diffusion does not require metabolic energy.
A
True
B
False

Question 6
Mannitol enzyme II has been purified from .....
A
E.coli
B
Salmonella typhimurium
C
Saccharomyces cerevisiae
D
Lactobacillus

Question 7
Which force drives the flagellar rotation in bacteria?
A
ATP
B
protonmotive force
C
electrons
D
water gradient

Question 8
In phosphotransferase system(PTS), the sugar-phosphate is released inside the cell by which of the following?
A
Enzyme I
B
Enzyme II
C
Enzyme III
D
HPr

Question 9
Which of the following has no detectable ATPase activity?
A
cilia
B
eukaryotic flagella
C
bacterial flagella
D
endoflagella

Question 10
Passive diffusion requires the use of membrane transport proteins for the transport of solute molecules across the membrane.
A
True
B
False
There are 10 questions to complete.

 

 DOWNLOAD ALL  PDF E-BOOK's    >>>CLICK HERE<<<