Respiratory centre of brain is sensitive to
Respiratory centre of brain is sensitive to
Options
(a) more O₂ conc in blood (b) more CO₂ conc in blood (c) accumulation of blood in brain (d) all of these
Correct Answer:
more […]
Questions
Riboflavin contains the nucleotides
Riboflavin contains the nucleotides
Options
(a) FMN (b) FAD (c) both FMN and FAD (d) none of the above
Correct Answer:
both FMN and FAD
Explanation:
No explanation available. Be the first to […]
Saliva contains
Saliva contains
Options
(a) ptyalin (b) trypsin (c) rennin (d) lipase
Correct Answer:
ptyalin
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Teeth of rabbit are
Teeth of rabbit are
Options
(a) thecodont (b) diphyodont (c) heterodont (d) all of these
Correct Answer:
all of these
Explanation:
No explanation available. Be the first to write the explanation for this […]
The area of inner surface of bronchiole is
The area of inner surface of bronchiole is
Options
(a) 1 m² (b) 100 m² (c) 10 m² (d) 1000 m²
Correct Answer:
10 m²
Explanation:
No explanation available. Be the first to […]
The blood, CO₂ is transported as
The blood, CO₂ is transported as
Options
(a) sodium carbonate (b) carboxyhaemoglobin (c) bicarbonate (d) CO₂ as such
Correct Answer:
bicarbonate
Explanation:
No explanation available. Be the first to write the explanation for […]
The carbon dioxide is transported via blood to lungs mostly
The carbon dioxide is transported via blood to lungs mostly
Options
(a) in combination with haemoglobin only (b) dissolved in blood plasma (c) as carbaminohaemoglobin and as carbonic acid (d) in the form […]
The contraction of gall bladder is due to
The contraction of gall bladder is due to
Options
(a) gastrin (b) enterogastrone (c) secretin (d) cholecystokinin
Correct Answer:
cholecystokinin
Explanation:
No explanation available. Be the first to write the explanation for this […]
The epithelial surface area of large intestine is ………….. of the small intestine
The epithelial surface area of large intestine is ………….. of the small intestine
Options
(a) 1/5th (b) 1/10th (c) 1/3th (d) 1/12th
Correct Answer:
1/10th
Explanation:
The absorptive surface area of the small intestine […]
The lining of intestinal wall from outside to inside is made up of
The lining of intestinal wall from outside to inside is made up of
Options
(a) circular muscles → longitudinal muscles → mucosa → submucosa (b) longitudinal muscles → circular muscles → submucosa → […]