Coordination MCQs

Option A: Oxytocin

Option B: Antidiuretic hormone

Option C: Calcitonin

Option D: Adrenocorticotrophic hormone

Correct Answer: Adrenocorticotrophic hormone ✔

Option A: Sodium

Option B: Potassium

Option C: Organic ions

Option D: Inorganic ions

Correct Answer: Sodium ✔

Option A: Threshold potential

Option B: Active membrane potential

Option C: Resting membrane potential

Option D: All of the above

Correct Answer: Active membrane potential ✔

Option A: Hydra

Option B: Jelly fish

Option C: Planaria

Option D: Cartilaginous fish

Correct Answer: Planaria ✔

Option A: Planaria

Option B: Jelly fish

Option C: Sea anemone

Option D: Coral

Correct Answer: Planaria ✔

Option A: Anterior pituitary lobe

Option B: Posterior pituitary lobe

Option C: Median pituitary lobe

Option D: None of these

Correct Answer: Anterior pituitary lobe ✔

Option A: Hydra

Option B: Planaria

Option C: Frog

Option D: Man

Correct Answer: Hydra ✔

Option A: Planaria

Option B: Mosquito

Option C: Toad

Option D: Hydra

Correct Answer: Hydra ✔

Option A: Mouth

Option B: Tentacles

Option C: Enteron

Option D: Whole body

Correct Answer: Tentacles ✔

Option A: Anterior pituitary lobe

Option B: Posterior pituitary lobe

Option C: Median pituitary lobe

Option D: Hypophysis cerebri

Correct Answer: Posterior pituitary lobe ✔

Option A: Hypophysis cerebri

Option B: Pituitary gland

Option C: Infundibulum

Option D: both a & b

Correct Answer: both a & b ✔

Option A: Thalamus

Option B: Hypothalamus

Option C: Amygdala

Option D: Cerebrum

Correct Answer: Hypothalamus ✔

Option A: Thyroxine

Option B: epinephrine

Option C: Norepinephrine

Option D: All of these

Correct Answer: All of these ✔

Option A: Thyroxine

Option B: Epinephrine

Option C: Norepinephrine

Option D: Vasopressin

Correct Answer: Vasopressin ✔

Option A: Protein

Option B: Polypeptides

Option C: Steroids

Option D: Amino acids

Correct Answer: Protein ✔

Option A: Cortisone

Option B: Vasopressin

Option C: Glucagon

Option D: Epinephrine

Correct Answer: Cortisone ✔

Option A: Proteins

Option B: Polypeptides

Option C: Steroids

Option D: All of these

Correct Answer: All of these ✔

Option A: Hormones

Option B: Steroids

Option C: Proteins

Option D: All of the above

Correct Answer: Hormones ✔

Option A: Endocrine glands

Option B: Ductless glands

Option C: Epilepsy

Option D: both a & b

Correct Answer: both a & b ✔

Option A: Initiating new biochemical reactions

Option B: Produce their effect by regulating biochemical reactions

Option C: Control long-term changes only

Option D: both a & b

Correct Answer: both a & b ✔

Option A: Can receive all types of stimulus

Option B: Can able to detect particular types of stimulus

Option C: Can receive all types of stimuli but one at a time

Option D: Receptor does not receive stimuli

Correct Answer: Can able to detect particular types of stimulus ✔

Option A: Meissner corpuscle (touch)

Option B: Pacini corpuscles (pressure)

Option C: Free nerve endings (pain)

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Photoreceptors

Option B: Nociceptors

Option C: Chemoreceptors

Option D: Thermoreceptors

Correct Answer: Thermoreceptors ✔

Option A: Photoreceptors

Option B: Nociceptors

Option C: Chemoreceptors

Option D: Thermoreceptors

Correct Answer: Thermoreceptors ✔

Option A: Nerve impulse

Option B: Saltatory impulse

Option C: Presynaptic impulse

Option D: Postsynaptic impulse

Correct Answer: Saltatory impulse ✔

Option A: Chemical coordination

Option B: Nervous coordination

Option C: Both a & b

Option D: None of these

Correct Answer: Both a & b ✔

Option A: Receptors

Option B: Neurons

Option C: Effectors

Option D: All of the above

Correct Answer: All of the above ✔

Option A: 0.05 volts

Option B: -50 mv

Option C: 0.07 volts

Option D: both a & b

Correct Answer: both a & b ✔

Option A: Prolactin

Option B: Gastrin

Option C: Secretin

Option D: None of these

Correct Answer: Gastrin ✔

Option A: Oxytocin

Option B: Gastrin

Option C: secretin

Option D: Pancreatin

Correct Answer: Gastrin ✔

Option A: Follicle stimulating hormone

Option B: Luteinizing hormone

Option C: Prolactin

Option D: Vasopressin

Correct Answer: Follicle stimulating hormone ✔

Option A: Chemical coordination

Option B: Nervous coordination

Option C: Feedback mechanism

Option D: Both a & b

Correct Answer: Feedback mechanism ✔

Option A: Adrenaline

Option B: Nor-adrenaline

Option C: Epinephrine

Option D: Calcitonin

Correct Answer: Adrenaline ✔

Option A: Adrenaline

Option B: Nor-adrenaline

Option C: Oxytocin

Option D: Both a & b

Correct Answer: Nor-adrenaline ✔

Option A: Progesterone

Option B: Antidiuretic hormone

Option C: Prolactin

Option D: Vasopressin

Correct Answer: Progesterone ✔

Option A: Adrenal cortex

Option B: Adrenal medulla

Option C: Both a & b

Option D: None of these

Correct Answer: Adrenal medulla ✔

Option A: Gonads

Option B: Adrenals

Option C: Medulla

Option D: Cortex

Correct Answer: Adrenals ✔

Option A: Aldosterone

Option B: Androgenic hormone

Option C: Adrenaline

Option D: Both a & b

Correct Answer: Both a & b ✔

Option A: Hypoglycemia

Option B: Hyperglycemia

Option C: Diabetes mellitus

Option D: Both a & b

Correct Answer: Hypoglycemia ✔

Option A: Oxytocin

Option B: Glucagon

Option C: Prolactin

Option D: Adrenaline

Correct Answer: Glucagon ✔

Option A: Diabetes insipidus

Option B: Diabetes mellitus

Option C: Gluconism

Option D: Both a & b

Correct Answer: Diabetes mellitus ✔

Option A: Insulin

Option B: Glucagon

Option C: Prolactin

Option D: Oxytocin

Correct Answer: Glucagon ✔

Option A: Muscles

Option B: Liver

Option C: Islets of Langerhans

Option D: Both a & b

Correct Answer: Both a & b ✔

Option A: Glucagon

Option B: Insulin

Option C: Alpha cells of pancreas

Option D: None of these

Correct Answer: Insulin ✔

Option A: Cell

Option B: Neuron ending

Option C: Receptor organ

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Receptors

Option B: Effectors

Option C: Motor neurons

Option D: Glands and Muscles

Correct Answer: Receptors ✔

Option A: Photoreceptors

Option B: Mechanoreceptors

Option C: Chemoreceptors

Option D: All of the above

Correct Answer: Chemoreceptors ✔

Option A: Photoreceptors

Option B: Mechanoreceptors

Option C: Chemoreceptors

Option D: Thermoreceptors

Correct Answer: Mechanoreceptors ✔