MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
To which organ the barrier of family planning shown in the diagram is attached.(image) |
| A. | Penis |
| B. | Vagina |
| C. | Uterus |
| D. | Cervix |
| Answer» E. | |
| 2. |
In which Assisted Reproduchive Technology the very young embryo is transferred to the woman ? |
| A. | IVF |
| B. | ZIFT |
| C. | GIFT |
| D. | ART |
| Answer» B. ZIFT | |
| 3. |
What is the function of copper-T (CBSE PMT-2000,BHU-2002,AFMC-2010) |
| A. | Checks mutation |
| B. | Stop fertilization |
| C. | Stops zygote formation |
| D. | Stops oblituation of blastocoel |
| Answer» C. Stops zygote formation | |
| 4. |
Amniocettesis involves the analysis of (MP PMT-2004) |
| A. | Amnion |
| B. | Body fluid of amniotes |
| C. | Amino acids of protein |
| D. | Amniotic fluid |
| Answer» E. | |
| 5. |
When does a previously frozen embryos needed ? |
| A. | Fertilization can not occur in woman |
| B. | To care infertility |
| C. | Problem in coitus |
| D. | Both a and b |
| Answer» E. | |
| 6. |
A contraceptive pill contains ... (BVP-2002,AFMC-2009) |
| A. | Progesterone and estrogen |
| B. | Oxytocin |
| C. | Relaxin |
| D. | None of these |
| Answer» B. Oxytocin | |
| 7. |
Daily oral contraceptive pill is (CBSE,PMT2011) |
| A. | Mala C |
| B. | Mala M and Mala D |
| C. | Mala A |
| D. | Mala D |
| Answer» C. Mala A | |
| 8. |
In amniocentesis the fluid is taken from (Kerala CET-2002) |
| A. | Foetal blood |
| B. | Mother's blood |
| C. | Body fluid of mother |
| D. | Fluid surrounding foetus |
| Answer» E. | |
| 9. |
In which Assisted reproductive technology and sperms are transfered in the fallopian of woman ? |
| A. | IVF |
| B. | ZIFT |
| C. | GIFT |
| D. | ART. |
| Answer» D. ART. | |
| 10. |
Match column I and II about Assisted Reproductive Technology and its methods and select correct option. |
| A. | (P - ii) (Q - i) (R - iv) (S - iii) |
| B. | (P - iv) (Q - iii) (R - ii) (S - i) |
| C. | (P - iii) (Q - iv) (R - ii) (S - i) |
| D. | (P - iv) (Q - iii) (R - i) (S - ii) |
| Answer» B. (P - iv) (Q - iii) (R - ii) (S - i) | |
| 11. |
Which option is true for the device shown in the diagram for family plannig?(image) |
| A. | IVF |
| B. | ART |
| C. | IVDS |
| D. | IFT |
| Answer» D. IFT | |
| 12. |
Name the cut portion shown in the diagram?(image) |
| A. | Vas deference |
| B. | fallopian tube |
| C. | Epididymis |
| D. | Urinogenital duct |
| Answer» B. fallopian tube | |
| 13. |
In which Assisted Reproductive technology the very young embryo is transferred to the fallopian tube insted of the uterus ? |
| A. | IVF |
| B. | ZIFT |
| C. | GIFT |
| D. | ART. |
| Answer» C. GIFT | |
| 14. |
In which Assisted Reproductive technology fertilization occurs in woman's body ? |
| A. | (a) IVF |
| B. | ZIFT |
| C. | GIFT |
| D. | ART. |
| Answer» D. ART. | |
| 15. |
Which one of the following is the most widely accepted method of contraception in india at present? (CBSE PMT-2011) |
| A. | IUD |
| B. | Cervical caps |
| C. | Tubectomy |
| D. | Diaphragms |
| Answer» B. Cervical caps | |
| 16. |
Yeast |
| A. | Respires an aerobically, due to lack of mitochondria |
| B. | Respires aerobically, if it gets O2, otherwise perform alcoholic fermentation |
| C. | Respires aerobically |
| D. | Can perform alcoholic fermentation |
| Answer» C. Respires aerobically | |
| 17. |
Medical termination of the pregnancy (MTP)is considered safe up to how many weeks of pregnancy.(CBSEPMT-2011) |
| A. | Six week |
| B. | Eight weeks |
| C. | Twelve weeks |
| D. | Eighteen weeks |
| Answer» D. Eighteen weeks | |
| 18. |
Saheli is (Kerala PMT-2011) |
| A. | An oral contraceptive for female |
| B. | A surgical sterilization method for females |
| C. | A diaphragm for females |
| D. | A surgical method of sterilization in male |
| Answer» B. A surgical sterilization method for females | |
| 19. |
Cu ions released from copper releasing Intra uterine devices (IUDS) (CBSE PMT -2010) |
| A. | Prevent ovulation |
| B. | Make uterus unsuitable for implantation |
| C. | Increase phagocytosis of sperms |
| D. | (b)and(c)both |
| Answer» E. | |
| 20. |
Pyruvic acid is |
| A. | CH3COCOOH |
| B. | CH3CHO |
| C. | CH3CHOH COOH |
| D. | CH3CH2OH |
| Answer» B. CH3CHO | |
| 21. |
R.Q. of anaerobic respiration is |
| A. | Zero |
| B. | Infinity |
| C. | Less than one |
| D. | More than one |
| Answer» C. Less than one | |
| 22. |
For aerobic respiration, it is essential |
| A. | O2 |
| B. | CO2 |
| C. | CO |
| D. | H2S |
| Answer» B. CO2 | |
| 23. |
Which process occurs in cytosol ? |
| A. | Photosynthesi |
| B. | Krebs cycle |
| C. | Glycolysis |
| D. | Oxidative phosphorylation |
| Answer» D. Oxidative phosphorylation | |
| 24. |
CO2 release occurs in |
| A. | Photosynthesi |
| B. | Respiration |
| C. | Transpiration |
| D. | Guttation |
| Answer» C. Transpiration | |
| 25. |
CH3CH2OH represents |
| A. | Lactic acid |
| B. | Acetic acid |
| C. | Ethanol |
| D. | Pyruvic add |
| Answer» D. Pyruvic add | |
| 26. |
Degradation processes of a cell are referred under |
| A. | Anabolism |
| B. | Catabolism |
| C. | Metabolism |
| D. | Growth |
| Answer» C. Metabolism | |
| 27. |
R.Q. of carbohydrates is |
| A. | l |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» B. 2 | |
| 28. |
Phosphorylation means |
| A. | Formation of reduced coenzyme |
| B. | Formation of PGA |
| C. | Formation of ATP |
| D. | Breakdown of ATP |
| Answer» D. Breakdown of ATP | |
| 29. |
Alternative pathway for respiration is |
| A. | Photorespiration |
| B. | Pentose phosphate pathway |
| C. | C3 cycle |
| D. | C4 cycle |
| Answer» C. C3 cycle | |
| 30. |
Respiratory substances are |
| A. | Substances available from air |
| B. | Nutritive substances present in food |
| C. | Mineral elements |
| D. | Excretory substances |
| Answer» C. Mineral elements | |
| 31. |
Acetaldehyde is formed from pyruvic acid, if it is removed |
| A. | H2 |
| B. | CHO |
| C. | 2 OH |
| D. | CO2 |
| Answer» E. | |
| 32. |
The metal ion present in cytochromes is |
| A. | Copper |
| B. | Iron |
| C. | Magnesium |
| D. | Zinc |
| Answer» C. Magnesium | |
| 33. |
R.Q. of oxalic acid is |
| A. | Infinity |
| B. | 4 |
| C. | 0.7 |
| D. | 1 |
| Answer» C. 0.7 | |
| 34. |
When amount of CO2 taken from atmosphere (in photosynthesis) becomes equal to the amount of CO2 released in atmosphere (in respiration), this is called |
| A. | Final point |
| B. | Compensation point |
| C. | Balance point |
| D. | Equal distribution |
| Answer» C. Balance point | |
| 35. |
Which of the following processes is common for aerobic and anaerobic respiration |
| A. | Glycolysi |
| B. | Krebs cycle |
| C. | ETS |
| D. | None of these |
| Answer» B. Krebs cycle | |
| 36. |
CH3CHO is |
| A. | Acetaldehyde |
| B. | Pyruvic acid |
| C. | Ethanol |
| D. | Lactic acid |
| Answer» B. Pyruvic acid | |
| 37. |
How many ATP are formed during dephosphorylation in glycolysis ? |
| A. | 2ATP |
| B. | 4ATP |
| C. | 3 ATP |
| D. | 6ATP |
| Answer» C. 3 ATP | |
| 38. |
Respiration type occurring in human red blood corpuscles is |
| A. | Anaerobic |
| B. | Aerobic |
| C. | Both A and B |
| D. | Fermentation |
| Answer» B. Aerobic | |
| 39. |
Synthetic processes of a cell comes under |
| A. | Anabolism |
| B. | Metabolism |
| C. | Catabolism |
| D. | Growth |
| Answer» B. Metabolism | |
| 40. |
The site of Krebs cycle in bacteria is (Bihar P.M.T. 1995) |
| A. | Nucleoid |
| B. | Cytoplasm |
| C. | Plasma membrane |
| D. | Ribosomes |
| Answer» D. Ribosomes | |
| 41. |
Oxidative phosphorylation occurs in |
| A. | Mitochondria |
| B. | Chloroplast |
| C. | Cytoplasm |
| D. | Golgi bodies |
| Answer» B. Chloroplast | |
| 42. |
R.Q. is ratio of ; (C.B.S.E.’1990;A.P.M.E.E. 1999, Glijarat GET Q.B.) |
| A. | CO2 produced to substrate consumed |
| B. | CO2 produced to O2 consumed |
| C. | Oxygen consumed to water produced |
| D. | Oxygen consumed to CO2 produced |
| Answer» C. Oxygen consumed to water produced | |
| 43. |
Which one can respire in the absence of oxygen ? (R.P.M.T. 1996) |
| A. | Seed |
| B. | Leaves |
| C. | Stem |
| D. | Root |
| Answer» B. Leaves | |
| 44. |
The end product of glycolysis of a glucose molecule is |
| A. | Pyruvic acid, NADH2 and ADP |
| B. | Pyruvic acid, 2H+, 2e and 4 ATP |
| C. | 2 Pyruvic acid, 2NADH2 and ATP |
| D. | 2 Pyruvic acid, NADH2 and 2 ATP |
| Answer» E. | |
| 45. |
Which one is a product of glycolysis, besides 2 ATP ? (CPMT. 1995; M.P.PMT. 1998) |
| A. | FAD |
| B. | NADH |
| C. | NAD |
| D. | NADP |
| Answer» C. NAD | |
| 46. |
Connecting link between glycolysis and Krebs cycle is/before entering Krebs cycle pyruvate is changed to (A.F.M.C, 1988; CB.S.E. 1992, 1997; R.PMT. 1992; M.P.P.M.T. 1987, 88, 93, 98, 2001, 2002; AMU. 1987, 2001; J.LPME.R; 1989; C.PMT. 1991, 94; D.P.M.T. 1999; A.UMS. 1994, Mampal 200l, BV. 2002, Kerala 2003, 2004) |
| A. | Oxaloacetate |
| B. | PEP |
| C. | Pyruvate |
| D. | Acetyl CoA |
| Answer» E. | |
| 47. |
Most of the biological energy is supplied by mitochondria through (M.P.PMT.1994, AMU. 1998) |
| A. | Breaking of protein |
| B. | Reduction NADP+ |
| C. | Breaking of sugars |
| D. | Oxidising TCA substrates. |
| Answer» E. | |
| 48. |
Apparatus to measure rate of respiration and R.Q. is (C.P.M.T. 1991; C.B.S.E. 1992) |
| A. | Auxanometer |
| B. | Potometer |
| C. | Respirometer |
| D. | Manometer |
| Answer» D. Manometer | |
| 49. |
Lactic acid fermentation does not produce (A.UMS. 1996; Pb. P.M.T. 1997; AMU. 1999) |
| A. | ATP |
| B. | CO2 and NADH |
| C. | CO2 |
| D. | NADH |
| Answer» C. CO2 | |
| 50. |
Isocitric acid is changed to -oxalosucinic acid by (Tamil.Nadu2001) |
| A. | Oxidative carboxylation |
| B. | Oxidative decarboxylation |
| C. | Dehydrogenation |
| D. | Hydrogenation and decarboxylation. |
| Answer» C. Dehydrogenation | |