ANANTHA ACADEMY BATTICALOA.

BIOLOGY
UNIT – 02- Chemical and cellular basis of life
QUICK REVISION & PRACTICE MODEL QUESTIONS- IV
khjphpg; gy;Njh;T tpdhf;fs; Neuk; - 30 epkplq;fs;

1.ngdbf;fpd; Nrhjidg; nghUSld; Nrh;j;Jf; nfhjpf;fitf;Fk;NghJ nrq;fw;rptg;G epw tPo;gbitj;

juhjJ vJ?
1.Glucose 2.Fructose 3.Maltose 4.Sucrose 5.Lactose
2.nrYNyhR njhlh;ghfj; jtwhd $w;W vJ?
1.,J Fow;Nghypf; fyr;Rthpd; mj;jpahtrpakhd $WfSs; xd;whFk;
2.,J FSf;Nfhrpd; gy;gFjpakhFk;
3.,J gf;hPhpahf; fyr;Rthpy; fhzg;gLtjpy;iy
4.rpy gq;fRf;fspy; nrYNyhir ePh;gg; Fg;G nra;af;$ba nehjpaq;fs; fhzg;gLfpd;wJ
5.nrYNyhrpdhyhf;fg;gl;l fyr;Rth;fs; xU gq;fPL Gftplf;$bad.
3.gpd;tUk; fyg;Gd;dq;fq;fSs; vJ my;yJ vit ATP njhFg;ig elhj;Jk; ,lk; my;yJ ,lq;fs;
A.,iwNghNrhk; B.fU C.gr;irAUtk; D.,iokzp E.Gd;Fu
4.jug;gl;l #j;jpuj;jhy; Fwpf;fg;gLk; ,urhadr;Nrh;it gpd;tUtdtw;Ws; vjd; ePh;gg
; Fg;gpd;NghJ
cz;lhf;fg;gLk;?
1.fhNghitjNwl; 2.,ypg;gpl; 3.Gujk; 4.DNA 5.ATP
5.nfhOg;Gf;fs; vz;izapdq;fs; njhlh;gpy; rhpahdJ vJ?
1.%yf;$W xd;wpNy [jurd; mZf;fspd; vz;zpf;iff;F xl;rprd; mZf;fs;
nfhs;Sk; tpfpjk; 2 : 1 MFk;
2.mit jhtuf; fyr;Rthpd; xU nghJthd $whf cs;sd
3.,it ,d;tl;Nl]; %yk; vspjpy; ePh;gg
; Fg;G nra;ag;gLk;
4.mit jhtuf;fyq;fs; gytw;wpy; tpj;jftpioaj;jpw; nghJthff; fhzg;gLk; Nrkpg;Gg; gjhh;j;jq;fshFk;
5.mit Rthrf;fPo;g;gil xd;whfg; gad;gLj;jg;gLk;NghJ ntspNaw;wg;gLk; CO2 ,d; fdtsthdJ
cwpQ;rg;gLk; O2 ,d; fdtstpYk; $Ljyhf mikAk;
6.Eukaryota fynkhd;wpNy njhFf;fg;gl;l Gujj;jpd; jd;ik gw;wpa jfty; gpd;tUtdtw;wpy;
vjpy; Fwpg;gplg;gl;Ls;sJ?
1.,iwNghNrhk; 2.mkpNdhmkpyk; 3.epw%h;j;jk; 4.Gd;fU 5.ikag;ghj;J
7.DNA %yf;$wpd; KJnfYk;ghf tpsq;FtJ
1.gpA+hpd;fs; 2.gphpkpbd;fs; 3.bnahf;rpiwNgh]; 4.nty;yg; ngh];Ngw; $l;lk; 5.epA+f;fpspNahiul;
8.fPo;f;fhz;gtw;wpy; tpyq;fpdf;fyq;fspy; kpf Vuhskhff; fhzg;gLtJ vJ?

1 TRY & PRACTICE COVID – 19 SPEED REVISION

 1.fhNghitjNwl; 2.,ypg;gpl; 3.fdpg;nghUs; 4.Gujq;fs; 5.ePh;
9.fPo;f;fhz;gtw;wpy; xd;iwj; jtpu kw;iwait midj;Jk; Gujq;fshFk;.Gujky;yhjit
1.fpisf;Nfh[d; 2.nfuw;wPd; 3.ifw;wpd; 4.nfhyh[pd; 5.,ypg;Ng];
10.xU khg;nghUs; %yf;$wpy; H : O ,dJ tpfpjk; gpd;tUtdtw;Ws; vJ?
1. 1 : 1 2. 2 : 1 3. 1 : 2 4.khWe;jd;ikAs;sJ 5. 1 : 3
11.nrYNyhR gpd;tUk; gjhh;j;jq;fSs; vjd; gy;gFjpakhFk;
1.iwNghR 2.gpwf;NuhR 3.FSf;NfhR 4.Rf;FNuhR 5.,yf;NuhR
12.jho;j;Jk; nty;yq;fisr; Nrhjpg;gjq;Fg; gad;gLj;jg;gLk; gPypq;fpd; fiuryhdJ?
1.ePyepwk; 2.nrq;fl;br;rptg;G epwk; 3.gr;irepwk; 4.kQ;rs;epwk; 5.epwkw;wJ
13.
fiury; X fiury; Y fiury; Z
gPypq;fpd; Nrhjid nrq;fl;br; rptg;G tPo;gbT tPo;gbT nrq;fl;br; rptg;G
Njhd;wtpy;iy tPo;gbT
maBd; Nrhjid fLk; ePyepwk; fgpy epwk; ntspwpa fgpyepwk;
gA+ul;bd; Nrhjid kpf ,Nyrhd epyepwk; Cjhepwk; Cjhepwk;
#lhd; III Nrhjid rPuhd ,Nyrhd ,sQ;rptg;G fLk; ,sQ;rptg;Gr; fLk; ,sQ;rptg;Gr;
nra;ag;gl;L EZf;Ff; epwk; rpw;WUz;ilfs; rpw;WUz;ilfs;
fhl;bA+lhf
mtjhdpf;fg;gl;lJ

Nkw;fhl;lg;gl;l ghpNrhjidapd; gb fiury; X nfhz;bUg;gJ

1.FSf;NfhR 2.FSf;NfhRk; khg;nghUSk; 3.jho;j;Jk; nty;yKk; khg;nghUSk;
4.Rf;FNuhRk; GujKk; 5.jho;j;Jk; nty;yKk; khg;nghUSk; vz;izAk;
14.fiury; Y nfhz;bUg;gJ
1.khg;nghUSk; GujKk; 2.khg;nghUSk; vz;izAk; 3.GujKk; vz;izAk;
4.jho;j;Jk; nty;yKk; GujKk; 5.Rf;FNuhRk; vz;izAk;
15.fiury; Z nfhz;bUg;gJ
1.jho;j;Jk; nty;yKk; khg;nghUSk; GujKk; 2.khg;nghUSk; GujKk; vz;izAk;
3.jho;j;Jk; nty;yKk; GujKk; vz;izAk; 4.jho;j;Jk; nty;yKk; khg;nghUSk; vz;izAk;
5.jho;j;Jk; nty;yKk; khg;nghUSk; GujKk; vz;izAk;
16.fpA+w;wpd;,nkOF,Rghpd; vd;gd jhtuq;fspy; fhzg;glf;$ba 3 gjhh;j;jq;fshFk;.,g;gjhh;j;jq;fs;
njhlh;ghf rhpahd $w;iwj; njhpT nra;f.
1.%d;W gjhh;j;jq;fSk; ,iyfspd; Nkw;Nwhypy; fhzg;gLfpd;wd
2.%d;W gjhh;j;jq;fSk; xg;gPl;lstpy; ePiu cl;Gftplhj jd;ik cilad
3.%d;W gjhh;j;jq;fSk; Nth;fspd; mfj;Njhypy; fhzg;gLfpd;wJ
4.%d;W gjhh;j;jq;fSk; my;fhf;fspy; fhzg;gLfpd;wJ

2 TRY & PRACTICE COVID – 19 SPEED REVISION

 5.%d;W gjhh;j;jq;fSk; mdyPd; ry;Ngw;Wld; kQ;rs; my;yJ nrk;kQ;rs; epwkhfr; rhaNkw;wg;gLfpd;wJ
17.gpd;tUtdtw;Ws; fhNghitjNwl; my;yJ fhNghitjNwl;bd; xU ngWjp my;yhjJ
1.ngf;hpd; 2.ifw;wpd; 3.fpA+l;bd; 4.Vfhh; 5.miur;nrYNyh];
18.jhtu ,uhr;rpaj;jpy; ifw;wpd; xU $whff; fhzg;gLtJ
1.ty;YUf;fytpioaf; fyq;fspy; 2.jf;iff;fyq;fspy; 3.gf;hhP pahtpd; fyr;Rthpy;
3.raNdhgf;hhP pahtpd; fyr;Rthpy; 5.ngUk;ghyhd gq;fRf;fspd; fyr;Rthpy;
19.gpd;tUk; ,ay;GfSs; DNA,RNA Mfpa ,uz;Lf;Fk; nghJthd ,ay;G my;yhjJ?
1.mit epA+f;fpspNahiul;Lf;fisf; nfhz;Ls;sd
2.mit gpwg;GhpikapaYf;Fhpa nra;jpiar; Nrkpj;J itj;Js;sd
3.mit ,ul;il tphpgug;Gr; RUshff; fhzg;gLfpd;wd
4.mit ngd;Nuh]; nty;yq;fisf; nfhz;Ls;sd
5.mit irw;Nuhrpidf; nfhz;Ls;sd.
20.Bacteria epw%h;j;jk; nfhz;bUg;gJ
1.RNA ,id khj;jpuk; 2.DNA ,id khj;jpuk; 3.RNA ,idAk; DNA ,idAk; khj;jpuk;
4.DNA iaAk; Gujj;ijAk; kl;Lk; 5.RNA Ak; DNA Ak; GujKk;
21.rhpahd $w;W my;yJ $w;Wf;fisj; njhpT nra;f.
A.,D}ypd; xU gy;rf;fiul; MFk; B.Nkhy;NlhR xU ,Urf;fiul; MFk;
C.Rf;FNuh]; xU jho;j;Jk; nty;ykhFk; D.nrYNyhR cyfpNyNa kpf Vuhskhff; fhzg;gLk;
E.Nkhy;NlhR xU jho;j;Jk; nty;ykhFk;
22.Rf;FNuh]; jhtuq;fspy; nghJthff; fhzg;gLk; ,Urf;fiul; MFk;.,jd; ,uz;L xUrf;fiul;Lf;fSk;
1.Fructose,Fructose 2.Glucose,Fructose 3.Fructose,Galactose
4.Glucose,Galactose 5.Glucose,Glucose
23.gpd;tUk; gjhh;j;jq;fSs; fNghitjNwl; my;yhjJ vJ?
1.nrYNyh]; 2.,ypf;dpd; 3.,iwNghR 4.,yf;NuhR 5.vikNyhR
24.gpd;tUtdtw;Ws; vjd; $whf vg;NghJk; ngh];guR fhzg;gLk;
1.nfhOg;G 2.vz;nza; 3.Gujk; 4.fhNghitjNwl; 5.epA+f;fpspf;fkpyk
25.DNA njhlh;ghfj; jtwhdJ
1.xU fyj;jpdhy; Njhw;Wtpf;fg;gLk; nehjpaj;jpd; fl;likg;ig mf;fyj;jpd; DNA eph;zapf;Fk;
2.xU DNA %yf;$wpd; ,U gl;biffSk; rh;trkdhdit
3.DNA ,Ys;s %yq;fspd; njhlh;igg; nghWj;Nj guk;giuayFfs; xd;Wf;nfhd;W NtWgLk;
4.tpfhuj;jpd; NghJ DNA ,d; fl;likg;G khWk;
5.,ioAUg;gphpTf;F Kd;dh; DNA ,d; msT gfh;g;gilAk

3 TRY & PRACTICE COVID – 19 SPEED REVISION