MDCAT BIOLOGY-Reproduction (SMART INSTITUTE)

A vibrant and educational illustration depicting the male and female reproductive systems, emphasizing key anatomical structures, hormones, and the menstrual cycle, with a colorful, informative layout suitable for a biology quiz.

MDCAT Biology: Reproduction Quiz

Test your knowledge of human reproduction with this comprehensive MDCAT Biology quiz! Covering essential concepts related to male and female reproductive systems, hormones, and cycles, this quiz is perfect for aspiring medical students.

Featuring:

30 engaging questions
Multiple-choice format
Immediate feedback on answers

60 Questions15 MinutesCreated by LearningSage42

01- Sertoli cells are under control of:

FSH

ICSH

Testosteron

02- In a menstrual cycle of 24 days, which of the following will be day of ovulation?

14th day

17th day

10th day

6th day

03- The figure given below depicts a female reproductive system of humans. Which one set of three parts out of I-VI have been correctly identified?

(I) Perimetrium, (II) Myometrium, (III) Fallopian tube

(II) Endometrium, (III) Infundibulum, (IV) Fimbriae

(II) Myometrium, (III) Fallopian tube, (V) Cervix

(IV) Oviduct funnel, (V) Uterus, (VI) Cervix

04- Sperm production in humans is:

Periodic process

Continous process

Cyclic Process

Discontinous process

05- It is the correct passage of sperms from testes to outside:

Seminiferous tubules >>>Sperm duct>>>Epididymis>>>Urethra

Sperm duct >>> Seminiferous tubule >>> Epididymis >>> Urethra

Epidydimis >>> Seminifrous tubule >>> Sperm duct >>> Urethra

Seminiferous tubule >>> Epidydimis >>> Sperm duct >>> Urethra

06- Epidydimis is:

Distal part of vas deferens

Proximal part of oviduct

Proximal part of vas deferens

Distal part of oviduct

07- Primary spermatocytes are formed from spermatogonia through:

Meiosis I

Meiosis II

Mitosis

Differentiation

08- Pick an incorrectly matched pair regarding males:

Epididymis -----Sperm storage

Serotum ---- thermoregulation

Urethra ---- carries urine only

Testes ---- testosteron production

09- Oviduct in females open into:

Fallopian tube

Uterus

Ovary

Cervix

10- The oocyte released during ovulation is in:

Anaphase I

Metaphase I

Prophase I

Metaphase II

11- Peak level of LH corresponds with:

Oogenesis

Fertilization

Ovulation

Menstruation

12- The end or complete stop of menstrual cycle is called:

Oestrus

Menopause

Menstruation

Menarche

13- Release of FSH abd development of primary follicles starts:

During foetal development

Righty after birth

Before birth

At puberty

14- Follicular atresia is the degeneration of:

Primary oocyte

1st Polar body

Primary follicles

2nd Polar body

15- Menstrual cycle begins with:

Proliferative phase

Ovulatory phase

Menstrual phase

Secretory phase

16- FSH in males acts on:

Germinal epithelium

Simple epithelium

Intersitial cells

Germinal endothelium

17- Process of spermatogenesis in males continuously occurs from:

Birth to death

Puberty to adulthood

Birth to puberty

Puberty to death

18- Seminiferous tubules open into:

Epididymis

Urinary bladder

Vas deferens

Urethra

19- Glands of male reproductive system are:

Prostate and seminal vesicle

Seminal vesicles and corpus luteum

Prostate and corpus luteum

Prostate and Placenta

20- Menstrual cycle is generally of:

21 days

30 days

28 days

40 days

21- In menstrual cycle ovum is released at:

Beginning

End

Midway

Any time

22- Fertilization in humans occurs in:

Uterus

Fallopian tube

Vagina

Urethra

23- Primary oocyte is:

Diploid

Polyploid

Haploid

Monoploid

24- How many sperms are formed from secondary spermatocyte?

25- Progesteron level is increased in all conditions except:

Gestation

Luteal phase

Pregnancy

Menstruation

26- Ovulation occurs at after day ________ in average human menstrual cycle.

27- Ovulation occurs at end of _________ phase.

Luteal

Proliferative

Menstrual

Secretory

28- Which of the following does not occur between 15-28 days of menstrual cycle?

Proliferative phase

Secretory phase

Luteal pahse

Menstrual pahse

29- Withdrawl of which hormone is the immediate cause of menstruation?

Estrogen

FSH-LH

FSH

Progesterone

30- The main duct of male reproductive tract is:

Epididymis

Seminiferous tubules

Vas deferens

Vasa efferentia

31- Division in germinal epithelium directly produces:

Spermatids

Sperms

Spermatocytes

Spermatogonia

32- Highly convoluted duct is:

Vas deferens

Sperm duct

Epididymis

Urinogenital duct

33- Nourishment to sperms when in seminiferous tubules is provided by:

Prostate gland

Sertoli cells

Bulbo-urethral gland

Epididymis

34- The hormonal production of interstitial cells is important for:

Production of sperms

Transfer of sperms to female body

Ejaculation of sperms

Nutrition of sperms

35- From the conversation of diploid oocyte to the mature egg formation how many polar bodies are formed?

36- LH in males mainly acts on:

Epididymis

Sertoli cells

Interstitial cells

Germinal epithelium

37- Implantation of zygote occurs at:

Oviduct

Uterine tube

Uterus

Cervix

38- Spermatogenesis involves:

Mitosis

Metamorphosis

Meiosis

Both A and B

39- Which of the following is released from ovaries and acts on endometrium?

FSH

Estrogen

All A,B,C

40- New born do not acquire eye infection in:

Syphilis

Genital herpes

AIDS

Gonorrhea

41- The bacteria that infect the mucous membranes of urinogenital tract is:

Clostridium tetani

Treponema pallidum

Neisseria gonorrhea

Staphylococcus aureus

42- Ulcers in reproductive tracts are formed in:

Gonorrhea

Syphilis

AIDS

Genital herpes

43- Genital herpes is caused by Herpes simplex type:

44- All STDs can be curable except:

Gonorrhoea

Syphilis

Genital herpes

AIDS

45- Which phase of menstrual cycle remains almost constant?

Proliferative

Luteal

Menstrual

All A, B, C

46- Sertoli cells are found:

Outside of seminiferous tubules

Inside seminiferous tubules

In Vas defrens

In interstitium

47- Which one of the following is not a part of female reproductive system?

Urethra

Vagina

Cervix

Uterus

48- Structure that is formed at the site of ovulation:

Placenta

Graffian follicle

Corpus luteum

Primary oocyte

49- Liquid medium, nourishment and protection to the sperms is provided by:

Interstitial cells

Seminal vesicles

Sertoli cells

Prostate gland

50- The process of transformation of spermatids into sperms is designated as:

Spermiogenesis

Spermiation

Spermatogenesis

Spermatocytogenesis

51- Which one of the following is diploid structure?

Secondary spermatocyte

Spermatid

Primary spermatocyte

Spermatozoa

52-Layer of uterus that is under control of oestrogen:

Mesometrium

Endometrium

Myometrium

Primetrium

53- Which one of the following causes growth and development of germinal epithelium of the testes?

Inhibin

Testosteron

FSH

54- Placental hormone that prepares mammary glands for lactation is:

Estrogen

LTH

Lactogen

Progesteron

55- Viral STD that mainly results in immune dysfunction:

AIDS

Herpes simplex

Gonorrhea

Syphilis

56- Enlargement of mammary glands at the onset of puberty is under the control of:

Estrogen

Prolactin

Oxytocin

Placental lactogen

57- Causative agent of syphilis is identified as:

Bacillus

Coccobacillua

Coccus

Spirochete

58- Estrogen is the dominant hormone during __________ phase of menstrual cycle.

Secretory phase

Luteal phase

Proliferative phase

Menstrual pahse

59- Stimulus for release of LH from pituitary is/are:

Decrease in FSH

Increase in estrogen

Both A & B

Increase in progesteron

60- Ruptured follicle serves as a source of _______________ hormone.

Estrogen

Inhibin

Progesterone

Oxytocin

MDCAT BIOLOGY-Reproduction (SMART INSTITUTE)

MDCAT Biology: Reproduction Quiz

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