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Free download in PDF Chemical Coordination and Integration Short Questions with Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams like NEET, AIIMS, JIPMER etc. These short solved questions or quizzes are provided by Gkseries./p>
Thymus, spleen, tonsils and adenoids produces _________
[A]
Phagocytes
[B]
Lymphocytes
[C]
Erythrocytes
[D]
Rhombocytes
(2)
Which of the following is not a primary lymphoid tissue?
[A]
Thymus
[B]
Spleen
[C]
Bone marrow
[D]
Foetal liver
(3)
Which of these cell surface markers is unique to T cells?
[A]
CD3
[B]
CD15
[C]
CD45
[D]
CD83
(4)
The pineal gland secretes __________
[A]
MSH
[B]
Melanin
[C]
Prolactin
[D]
Melatonin
(5)
Which of the following is not an effect of pineal body secretion?
[A]
Inhibition of GnRH
[B]
Stimulation of appetite
[C]
Help regulation of sleep cycle
[D]
Inhibition of reproductive functions
Answer: Stimulation of appetite
(6)
Which of the following is true about melanin secretion?
[A]
More melatonin is secreted at day
[B]
Melatonin is secreted at noon
[C]
Melatonin can help regulate sleep cycles
[D]
More melatonin is secreted at night and day
Answer: More melatonin is secreted at night and day
(7)
Which of the following is not an endocrine gland?
[A]
Pituitary gland
[B]
Pineal gland
[C]
Sebaceous gland
[D]
Adrenal gland
(8)
Which is the common problem with the endocrine system?
[A]
Bad gas
[B]
Diabetes
[C]
Hemophilia
[D]
Lung cancer
(9)
Gonadotropic hormone is released by ___________
[A]
Gonads
[B]
Germ layers
[C]
Neurohypophysis
[D]
Adenohypophysis
(10)
Which of the following hormone is responsible for the secretion of milk after parturition?
[A]
ICSH
[B]
ACTH
[C]
LH
[D]
Prolactin
(11)
Menstruation is due to _______
[A]
Reduction of FSH
[B]
Increase of LH
[C]
Decrease in LH
[D]
Reduction is Estrogen and progesterone
Answer: Neurotransmitters
(12)
Estrogens and testosterone are steroid hormones and most likely bind to _________
[A]
Cytoplasmic receptors
[B]
Membrane ion channels
[C]
G protein coupled receptor
[D]
Enzyme linked membrane receptors
Answer: Cytoplasmic receptors
(13)
Which of the following controls the functions of sertoli cells?
[A]
FSH
[B]
ACTH
[C]
Estrogen
[D]
Testosterone
(14)
Testosterone is secreted by ________
[A]
Thyroid
[B]
Leydig cells
[C]
Sertoli cells
[D]
Spermatogenic cells
(15)
Corpus luteum secretes _______
[A]
LH
[B]
Progesterone
[C]
Progesterone and LH
[D]
Progesterone and estrogen
Answer: Progesterone and estrogen
(16)
Aldosterone is secreted by __________
[A]
Zona glomerulosa
[B]
Zona fasciculata
[C]
Zona pellucida
[D]
Zona reticularis
(17)
____________ is a male sex hormone
[A]
Estrogen
[B]
Androgen
[C]
Insulin
[D]
Pheromones
(18)
Anabolic steroids are __________ forms of testosterone.
[A]
Ineffective
[B]
Natural
[C]
Synthetic
[D]
Super active
(19)
In male reproductive system, testicles are inside a sac called as ________
[A]
Scrotum
[B]
Bladder
[C]
Rectum
[D]
Glands
(20)
What is the function of LH hormone?
[A]
Stimulates oxidative respiration
[B]
Stimulates muscle growth
[C]
Causes color change in skin
[D]
Stimulates production of testosterone
Answer: Stimulates production of testosterone
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