Which of the following yield ATP during contraction of muscles?
Options
(a) myoglobin (b) creatinine phosphate (c) haemoglobin (d) myosin
Correct Answer:
creatinine phosphate
Explanation:
Creatine phosphate is a phosphagen, which is a […]
Acetylene, on reacting with formaldehyde under high pressure, gives
Options
(a) propanol (b) propyl alcohol (c) allyl aldehyde (d) butyndiol
Correct Answer:
butyndiol
Explanation:
HC ≡ CH + HCHO (Acetylene) → HC ≡ […]
Organ of corti is found in
Options
(a) heart (b) inner ear (c) kidneys (d) nasal chamber
Correct Answer:
inner ear
Explanation:
The scala media is the most important canal or channel of […]
Sex hormones can work without the help of
Options
(a) insulin (b) pituitary (c) placenta (d) gonadotropins
Correct Answer:
insulin
Explanation:
No explanation available. Be the first to write the explanation for this […]
Sympathetic nervous system induces
Options
(a) heart beat (b) secretion of saliva (c) secretion of semen (d) secretion of digestive juices
Correct Answer:
heart beat
Explanation:
No explanation available. Be the first to […]
Which of the following is a chemical transmitter for neuro impulse conduction?
Options
(a) glycine (b) adrenalin (c) GABA (d) acetylcholine
Correct Answer:
acetylcholine
Explanation:
No explanation available. Be the first to write […]
When chloroform is exposed to light and air, it forms
Options
(a) chlorine gas (b) methyl chloride (c) phosgene gas (d) carbon tetrachloride
Correct Answer:
phosgene gas
Explanation:
No explanation available. Be […]
Carbylamine test is performed in alcoholic KOH by heating a mixture of
Options
(a) chloroform and silver powder (b) an alkyl cyanide and a primary amine (c) an alkyl halide and a primary […]
Galena is an ore of
Options
(a) Pb (b) Sn (c) Hg (d) Zn
Correct Answer:
Pb
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
By increasing the temperature , the vapour pressure of a substance
Options
(a) always increases (b) does not depend on temperature (c) always decreases (d) partially depends on temperature
Correct Answer:
always increases
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