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11th Biology Weekly Test - 3 ( Bio - Zoology - Chemical Coordination and Integration )

MABS Institution

11th Biology Weekly Test - 3 ( Bio - Zoology - Chemical Coordination and Integration )-Aug 2020

Time : 1.00 Hours

Part - A

Multiple Choice Question - Answer All Question

The hormone __________ is insignificant in mammals.

TSH
MSH
CCK
ICSH

Which of the following harmone is not secreted under the influence of pituitary gland?

Thyroxin
Insulin
Oestrogen
Glucocorticoids

Cell mediated immunity is the function of__________

Thymus gland
Pineal gland
Adrenal gland
Pituitary gland

Frequent urination is linked to malfunctioning of the hormone_________.

ADH
TSH
FSH
LH

Hypersecretion of GH in children leads to

Cretinism
Gigantism
Graves disease
Tetany

The name of this hormone means quick birth.

Progesterone
Oxytocin
Testosterone
Melanin

A pregnant female delivers a baby who suffers from stunted growth, mental retardation, low intelligence quotient and abnormal skin. This is the result of

Low secretion of growth hormone
Cancer of the thyroid gland
Over secretion of pars distalis
Deficiency of iodine in diet

Which of the following statement about sex hormones is correct

Testosterone is produced by Leydig cells under the influence of luteinizing hormone.
Progesterone is secreted by corpus luteum and softens pelvic ligaments during child birth.
Oestrogen is secreted by both Sertoli cells and corpus luteum
Progesterone produced by corpus luteum is biologically different from the one produced by placenta

Which one of the following statement is correct

Calcitonin and thymosin are thyroid hormones
Pepsin and prolactin are secreted in stomach
Secretin and rhodopsin are polypeptide hormones
Cortisol and aldosterone are steroid hormones

Majority of islets of Langerhans is composed of_________ cells.

Beta
Alpha
Acini
Delta

________________is also known stimulating hormone.

LTH
LH
FSH
ACTH

Which of the following gland is related with immunity?

Pineal gland
Adrenal gland
Thymus
Parathyroid gland

Cell mediated immunity is the function of ___________________

Thymus gland
Pineal gland
Adrenal gland
Pituitary gland

_______________is also called stress combat hormone.

Adrenalin
Cortisol
Epinephrine
Aldosterone

The maintenance of constant internal environment is referred as

Regulation
Homeostasis
Co-ordination
Hormonal control

The disease _____________ is not related to malfunctioning of Thyroid gland

Gull's disease
Grave's disease
Cretinism
Tetany

The normal blood glucose level in fasting is ________________ .

110-140mg/dl
120-130mg/dl
70-110mg/dl
80-130mg/dl

Which of the given option shows all wrong statements for thyroid gland.
(i) It inhibits process of RBC formation
(ii) It helps in maintenance of water and electrolytes
(iii) Its more secretion can reduce blood pressure
(iv) It Stimulates osteoblast

(i) and (ii)
(iii) and (iv)
(i) and (iv)
(i) and (iii)

The neurohypophysis is otherwise known as________________

pars distalis
pars nervosa
pars intermedia
pars tuberalis

Iodised salt is essential to prevent

rickets
scurvy
goitre
acromegaly

What is the other name of neurohypophysis?

pars distalis
pars nervosa
pars intermedia
pars tuberalis

Assertion (A): The half life Period of insulin in plasma is 6 minutes.
Reason (R): It is cleared from circulation within 10-15 minutes.

A and R are wrong
A is right but R is wrong
A is right and R explains A
A is wrong R is right

The name of this hormone means quick birth.

Progesterone
Oxytocin
Testosterone
Melanin

Which is also called stress combat hormone?

Adrenalin
Cortisol
Epinephrine
Aldosterone

The normal sleep - wake cycle of human body is regulated by_________

Melatonin
Melanin
Thyroxine
Growth hormone

Majority of islets of Langerhansis composed of ___________cells.

Beta
Alpha
Acini
Delta

_______is also known as interstitial cell stimulating hormone.

LTH
LH
FSH
ACTH

FSH and LH are collectively called__________

Oestrogens
Androgens
Gonadotropins
Corticoids

ADH refers to_________________

Insulin
Glucagon
Thymosin
Vasopressin

Which of the following are exclusive endocrine glands?

Thymus and Testis
Adrenal and Ovary
Parathyroid and Adrenal
Pancreas and Parathyroid

The structure which connects the hypothalamus with anterior lobe of pituitary gland is the

Dendrites of neuro hypophysis
Axon's of neurohypophysis
Bands of white fibers from cerebellar region
Hypophysial portal system

The normal blood glucose level in fasting is_________

1l0-140mg/dl
120-130mg/dl
70-110mg/dl
80-130mg/dl

Prolactin or luteotropin refers to________

TSH
GH
LTH
LH

The functioning of _____________ glands regulates serum calcium levels.

Thyroid
Pituitary
Thymus
Parathyroid

Which of the following hormone is not secreted under the influence of pituitary gland?

Thyroxine
Insulin
Oestrogen
Glucocorticoids

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