441. In Rabbit, which of the following organ acts as both endocrine & exocrine gland

A Testes
B Ovary
C Pancreas
D Stomach
Answer :   Pancreas
Discuss Question

442. The technique used for estimation of minute amounts of hormones and drugs is called

A electrophoresis
B electroencephalogram
C fractionation
D radioimmunoassay
Answer :   radioimmunoassay
Discuss Question

443. Which of the following is an accumulation and release centre of neurohormones ?

A Intermediate lobe of the pituitary
B Hypothalamus
C Anterior pituitary lobe
D Posterior pituitary lobe
Answer :   Posterior pituitary lobe
Discuss Question

444. Cerebral hemispheres of mammals consist of

A Outer gray matter and central white matter
B Outer white matter and central gray matter
C Gray matter and white matter inter mingled
D Gray matter only
Answer :   Outer gray matter and central white matter
Discuss Question

445. Simmonds disease is

A Hyper thyroidism
B Hypothyroidism
C Hypopituitarism
D Hyperpituitarism
Answer :   Hypopituitarism
Discuss Question

446. Find out the correct sequence of a simple reflex are

A Brain-spinal cord - nerves - effector
B Effector - CNS - sensory nerves - receptor
C Muscles - spinal cord - brain -receptor
D Receptor - spinal nerves - CNS - effector
Answer :   Receptor - spinal nerves - CNS - effector
Discuss Question

447. Select the correct statement.

A Glucagon is associated with hypoglycemia
B Insulin acts on pancreatic cells and adipocytes
C Insulin is associated with hyperglycemia
D Glucocorticoids stimulate gluconeogenesis
Answer :   Glucocorticoids stimulate gluconeogenesis
Discuss Question

448. GABA (gama amino butyric acid) is a

A Inhibitory neurohormone
B Transmittery neuro humor
C Anti co-agulant
D None of the above
Answer :   Inhibitory neurohormone
Discuss Question

449. If cerebellum of man gets damaged , his movement become

A Shaky & speech become defective
B Unbalanced, walk uncontrolled, defective speech & intention tremor
C Jerky & defective speech
D Jerky & walked uncontrolled
Answer :   Unbalanced, walk uncontrolled, defective speech & intention tremor
Discuss Question

450. Which of the following statements is correct in relation to the endocrine system?

A Organs in the body like gastrointestinal tract, heart, kidney and liver do not produce any hormones
B Non-nutrient chemicals produced by the body in trace amount that act as intercellular messenger are known as hormones
C Releasing and inhibitory hormones are produced by the pituitary gland
D Adenohypophysis is under direct neural regulation of the hypothalamus
Answer :   Non-nutrient chemicals produced by the body in trace amount that act as intercellular messenger are known as hormones
Discuss Question


Practice More MCQ Question on Biology Section