Question Text
Question 1 :
Statement I : All prokaryotes have a cell wall, eukaryotes do not.<br/>Statement II : Prokaryotes have a true nucleus, eukaryotes have a primitive nucleus.
Question 2 :
Assertion: Cell is a structural and functional unit of an organism.
Reason: A cell keeps its chemical composition steady within its boundary.
Question 3 :
Assertion: Specialisation of cells is advantageous to organisms.
Reason: It increases operational efficiency.
Question 4 :
<br/>Which one of the following structures is not found in a prokaryotic cell?
Question 5 :
Assertion: The number of cells in a multicellular organism is inversely proportional to the size of the body.
Reason: All the cells in the biological world are of the same size.
Question 8 :
Assertion: Prokaryotic cells have no membrane bound organelles.
Reason: The cytoplasm of prokaryotic cells does not show streaming movement.
Question 9 :
Why erythromycin blocks protein synthesis of bacteria without harming its eukaryotic host?<br/>
Question 10 :
Select the correct sequence of molecules in cell on the basis of molecular size from the smallest to the largest.
