Chemical Coordination Test-02

This is Chemical Coordination Test-02 for CBSE class 11 Biology.. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

Insulin is _____ hormone

A
catabolic
B
anabolic
Correct
C
neuro
D
glycogenolytic

Which of the following hormones will stimulate gluconeogenesis?

A
glucocorticoids and insulin
B
mineralocorticoids and glucagon
C
glucocorticoids and glucagon
Correct
D
mineralocorticoids and insulin

Shekhar is 3 years old and he lives in hilly areas. He has swollen neck : i. He is suffering from goitre caused due to iodine deficiency which may lead to cretinism. ii. Goitre may lead him to myxoedema and Grave’s disease in future.

A
Statement ii) is correct and i) is wrong.
B
Statement ii) is wrong and i) is correct.
Correct
C
both are correct.
D
both are wrong.

A chemical acts slowly, requiring hours to take effect. It may pass in and out of many cells in which they have no effect. When they find appropriate receptor in their target cell they bind to it. Chemical is :

A
somatotropin
B
aldosterone
Correct
C
oxytocin
D
adrenaline

Match the following : Hormone a) Adrenaline b) Oxytocin c) Ecdyson d) Prolactin synonym i) birth hormone ii) moulting hormone iii)luteotropic hormone iv) fight or flight hormone

A
a)-iii, b)-iv, c)-ii, d)-i
B
a)-iv, b)-i, c)-ii, d)-iii
Correct
C
a)-iv, b)-iii, c)-ii, d)-i
D
a)-iv, b)-iii, c)-i, d)-ii

A dwarf person showing stunted growth and mental retardation both, is a result of hyposecretion of

A
Parathyroid hormone
B
Growth hormone
C
Thyroid hormone
Correct
D
Thymosin and melatonin

Match the names of organ having isolated endocrine cells with hormone secreted by those cells : Organ a) Kidney b) Liver c) Gastro-intestinal Tract d) Heart hormone i) angiotensin ii) Erythropoietin iii)ANF iv) CCK

A
a)-i, b)-ii, c)-iii, d)-iv
B
a)-ii, b)-i, c)-iv, d)-iii
Correct
C
a)-i, b)-ii, c)-iv, d)-iii
D
a)-ii, b)-i, c)-iii, d)-iv

Match the following : Column A a) PTH b) Cortisol c) Aldosterone d) Somatostatin Column B i) Mineralocorticoid ii) Inhibiting hormone iii)Collip’s hormone iv) Glucocorticoid

A
a)-i, b)-iii, c)-iv, d)-ii
B
a)-iv, b)-iii, c)-ii, d)-i
C
a)-iii, b)-iv, c)-i, d)-ii
Correct
D
a)-iv, b)-ii, c)-i, d)-iii

The Prolactin inhibiting neurohormone is :

A
Catecholamine
B
Serotonin
C
Dopamine
Correct
D
Acetylcholine

Pituitary dwarfs will not show :

A
inhibited growth of long bones
B
normal intelligence
C
mental retardation
Correct
D
stunted growth

Read the following statements about gestational diabetes : i. It must be controlled to protect baby’s growth and development. ii. It puts women at risk for developing Type – 1 diabetes.

A
Statement ii) is wrong and i) is correct.
Correct
B
both are wrong.
C
both are correct.
D
Statement ii) is correct and i) is wrong.

Oral contraceptive pills contain estrogen and progesterone, that prevent

A
formation of new ovarian follicles.
B
release of secondary oocyte from ovary.
Correct
C
implantation of fertilized egg in the uterus.
D
all the above.

To exert their effect on the target cell, water soluble hormones will need to bind with

A
cell membrane bound receptors.
Correct
B
nuclear receptors.
C
plasma proteins.
D
cytosolic receptors.

During adolescence phase, Sunil’s body became abnormally large due to excessive growth of bones of his lower jaw and limbs.This abnormality is called

A
Addison’s disease
B
Exopthalamicgoitre
C
Gigantism
D
Acromegaly
Correct

Which of the following is not matched correctly :

A
Adrenal cortex \( \to \) derived from ectoderm
Correct
B
Adrenal medulla \( \to \) derived from ectoderm
C
Gonads \( \to \) derived from mesoderm
D
Thyroid and Parathyroid \( \to \) derived from ectoderm