Biology : Chemical Coordination and Integration

Which one of the following hormones is released by the posterior lobe of pituitary gland?

• FSH

• ADH

• ACTH

• MSH

Which hormone produces the calorigenic effect?

• Thyroxine

• FSH

• Insulin

• All of these

Which of the following act as an antigen, but do not induce antibody production?

• Haustra

• Histones

• Haptens

• None of these

If the free energy change of a reaction is greater than zero, then the reaction is

• Spontaneous

• Non-spontaneous

• At equilibrium

• Endothermic

The contraction of gall bladder is due to

• Gastrin

• Secretin

• Cholecystokinin

• Enterogastrone

Apoenzyme is

• Protein

• Carbohydrate

• Vitamin

• Amino acid

Follicle Stimulating Hormone is secreted by

• anterior lobe of pituitary

• hypothalamus

• gonads

• poterior lobe of pituitary

Which of the following is the largest gland in an adult man?

• Thymus

• Liver

• Thyroid

• Pancreas

During emergency which of the following hormone is secreted?

• Aldosterone

• Thyroxine

• Adrenalin

• Calcitonin

The function of pineal body is to

• lighten the skin colours

• control sexual behaviour

• regulates the period of puberty

• All of the above