Question # 1

In rats whose adrenal medulla has been removed surgically, the ability to with stand any stress situation such as cold

Choose an answer

Is Enhanced

Is diminished

Remains unaffected

Is finished

It is not a steroid hormone

Choose an answer

Epinephrine

Estrogen

Progesterone

17 β hydoxy Testosterone

These are the receptors which respond to the mechanical condition of internal organs

Choose an answer

Nocireceptors

Receptors of skin

Receptors of stomach wall

Receptors of eye

The neuron which has central and peripheral branches is

Choose an answer

Sensory neuron

Motor neuron

Associative neuron

Relay neuron

It brings about an increase in blood glucose level mainly by its production from glycogen

Choose an answer

Insulin

Glucagon

Cortisol

Aldosterone

Which is responsible for hyperpolarization across membrane

Choose an answer

Disturbing of charge

Late closing of K+ gates

Influx of Na+

Efflux of Na+

Puffiness of hands is the character of

Choose an answer

Graves disease

Addinsons disease

Myxedema

Cretinism

Primary sensory areas are present in

Choose an answer

Cerebral cortex

Cerebral medulla

Cerebellum

Medulla oblamgata

Depolarization of neural membrane is due to

Choose an answer

Influx of K+

Efflux of Na+

Influx of Na+

None

It lacks a true dendron

Choose an answer

Sensory neuron

Motor neuron

Associative neuron

Relay neuron

Which of the following is a messenger of both chemical and nervous coordination

Choose an answer

Acetylcholine

Dopamine

Epinephrine

Serotonin

More Classes

Other Links

MDCAT Biology Chapter 5 Coordination and control/ nervous & chemical Coordination Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer