NEET UG Biology — Human Physiology previous year questions with solutions.
The oxygen dissociation curve of haemoglobin is sigmoid. At what partial pressure of O₂ is haemoglobin approximately 50% saturated?
Which hormone is secreted by the Islets of Langerhans in response to high blood glucose?
The pacemaker of the heart is:
Tidal volume of lungs is approximately
The normal blood pressure of an adult is
The pacemaker of the heart is
Which hormone regulates blood sugar level?
The functional unit of kidney is
Oxygen is transported in blood mainly by
The enzyme pepsin acts on
The pH of gastric juice is
Which part of brain controls body temperature?
ADH is secreted by
Bile is produced by
Which blood group is universal donor?
The hormone responsible for fight or flight response is
GFR (Glomerular Filtration Rate) in a healthy adult is
The resting membrane potential of a neuron is approximately