02 Due to presence of non-diffusibie anions inside the cells, compared to ECF the ICF has-

A More negative membrane potential
B Higher concentration of diffusible cations
C Higher concentration of permeable anions
D More total number of osmotically active particles
E More number of product of concentration of diffusible ions

Correct Answer: More negative membrane potential, Higher concentration of diffusible cations

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Related Questions

Severe hypotonicity of ECF compared to ICF may lead to
A Cellular overhydration
B Cerebral oedema
C Coma and convulsion
D Cellular dehydration
E Hyperkalemia
Higher osmotic pressure in ECF than ICF leads to
A Impairment of cellular metabolic activities
B Cerebral dehydration leading to coma
C Cellular overhydration
D Increased intracellular hydrostatic pressure
E K+ efflux from the cells leading to hyperkalaemia
ICF (integral Coach Factory) is at
A Alwaye
B Coimbatore
C Chennai
D Bhadravati
Kidney can regulate ECF H+ concentration by
A Secretion of H+
B Reabsorption of HCO3-
C Production of new HCO3-
D Reabsorption of H+
E Secretion of HCO3-
Decrease in ECF Ca++ concentration results in increased
A Neuromuscular excitability
B Contractility of cardiac muscle
C Secretion of parathyroid hormone
D Motility of gastrointestinal tract
E Secretion of calcitonin
Effects of ECF volume depletion are
A Activation of sympathetic nervous system and renin-angiotensin aldosterone system
B Increased ADH secretion
C Decreased atrial natriuretic peptide level
D Increased GFR
E Decreased aldosterone level
Kidney can regulate ECF H+ ion concentration by
A Secretion of H+
B Reabsorption of HCO3-
C Production of new HCO3-
D Reabsorption of H+ion
E Secretion of HCO3-
Mercury cells for caustic soda manufacture, compared to diaphragm cells
A Require lower initial investment
B Require more power
C Produce lower concentration NaOH
D None of these
The film co-efficient is decreased due to the presence of non-condensing gases in the vapors. The film co-efficient of superheated vapor as compared to that of saturated vapor is
A More
B Less
C Some
D Either more or less ; depends on the nature of vapor
The condensing pressure due to the presence of non-condensable gases, as compared to that actually required for condensing temperatures without non-condensable gases,
A Will be higher
B Will be lower
C Will remain unaffected
D May be higher or lower depending upon the nature of non-condensable gases

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