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1a.MinC and MinD promote even bacterial cell division by suppressing FtsZ polyme

ID: 308127 • Letter: 1

Question

1a.MinC and MinD promote even bacterial cell division by
   suppressing FtsZ polymerization at the cell poles
   forming a ring at the midline
   promoting FtsZ polymerization at the cell poles
   localizing to the septum

1b.Biological membranes (phospholipid bilayers)
   are impermeable to protons (H+)
   are freely premeable to protons (H+)
   transduce energy into different forms
   both (a) and (c)


1c.The "super-germ" Methicillin-resistant Staphylococcus aureus (MRSA) cannot utilize light as an energy source nor utilize inorganic carbon sources like CO2, making it a
   photoheterotroph
   chemoheterotroph
   photoautotroph
   chemoautotroph

Explanation / Answer

1a. MinC and MinD promote even bacterial cell division by suppressing FtsZ polymerization at the cell poles.

1b. Biological membranes   are impermeable to protons (H+) and  transduce energy into different forms. so correct option is both a and c

1c. .The "super-germ" Methicillin-resistant Staphylococcus aureus (MRSA) cannot utilize light as an energy source nor utilize inorganic carbon sources like CO2, making it a chemoheterotroph

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