IIBND nure-N LUoNG TAI on rrpivr rRA Hoc rci t
pnONC CIAO DUC VA DAO TAO N[m hoc2014 -2Ol5
Mdn: Sinh hgc l&p 8
Thdi gian lam bdi: 45 ph,it
(kh6ng ki thdt gian giao d€)
Cia lz( 2,0 diem)
NOu ktr6i niQm vd m6, phan xe culg phan xq, vdng phin x4
Ciu2:(3,0 diAm)
Vai trd cria bQ xuong. Xucrng dii ra vi to ra do tl6u?
D[c cli6m c6u t4o nd cua t6 bdo co pht hqrp voi chric nAng co co?
Cdu3:( 3,0 di€m)
Trinh biy thinh ph u c6u tpo cria m5u. Chric n[ng oiua cdcti! bao m6u ?
Cia 4:( 2,0.diem)
H6 h6p c6 vai trd quan hgng, nhu th(i ndo v6i co thti st5ng. NCu c6c biQn ph6p
luyQn tpp tIC c6 th6 c6 mQt he hO h6p kh6e menh.
mT-------
@i thi gdm c6 0I trang)
Thi sinh khdng cluqc s* dqng tdi ltQu. Gidm th! klt6ng gidi th{ch gi rhAm.
Hg vd tOn thi sinh : ........ ...., SO b6o danh :