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Biology - MP Board of Secondary Education

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VIII<br />

X<br />

n- mDr fdlh esa ls ugha ]<br />

Molecules diffuse during osmosis –<br />

A. Through semipermeable membrane<br />

B. Through permeable membrane<br />

C. Impermeable membrane<br />

D. None <strong>of</strong> above .<br />

ikWyhejkbts’ku esa lgk;d gksrs gSa &<br />

v- Dyksjhu c- vk;ju<br />

l- v rFkk c n- eSfXuf’k;e<br />

………………. helps in polymeresation<br />

A. Chlorine B. Iron<br />

C. A and B, both C. Magniceim<br />

flaxj rFkk fudksylu ds vuqlkj IykTek f>Yyh leku gSa &<br />

v- fyiM ds leqnz ds leku ]<br />

c- fyfiM ds leqnz esa izksVhu ds Xysf’k;j ds leku ]<br />

l izksVhu ds leqnz ds leku]<br />

n- izksVhu ds leqnz esa fyfiM ds Xysf’k;u ds leku A<br />

Singer and Nicholson suggested plasma membrane is like.<br />

A. Ocean <strong>of</strong> lipid<br />

B. Ocean <strong>of</strong> lipid with <strong>of</strong> protein<br />

C Ocean <strong>of</strong> protein<br />

D Ocean <strong>of</strong> protein and <strong>of</strong> lipd glacier.<br />

X<br />

lw{ekadqj] :ikarj.k gS &<br />

v- IykTek f>Yyh dk<br />

c- dsUnzdh; f>Yyh dk<br />

l- eSfVªDl dk<br />

n- flfy;k dk A<br />

Micro vili are modifications <strong>of</strong>

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