Single membrane bound organelle is
Single membrane bound organelle is Options (a) lysosome (b) plastid (c) nucleus (d) mitochondria Correct Answer: lysosomeExplanation:No explanation available. Be…
5 years ago
UP2005
Nucleuscore of the chlorophyll contains
Nucleus/core of the chlorophyll contains Options (a) Fe (b) Mn (c) Mg (d) CH₃ Correct Answer: MgExplanation:Nucleus/core of chlorophyll contains…
5 years ago
Main function of dictyosomes is
Main function of dictyosomes is Options (a) respiration (b) storage (c) secretion (d) breakdown of fats Correct Answer: secretionExplanation:No explanation…
5 years ago
Electronic configuration of hydride ion is
Electronic configuration of hydride ion is Options (a) 1s¹ (b) 1s² (c) s¹⁺¹ (d) s²⁺ Correct Answer: 1s² Explanation: Hydrogen…
7 years ago
Numbers of moles of K₂Cr₂O₇ reduced by one mole os Sn²⁺
Numbers of moles of K₂Cr₂O₇ reduced by one mole os Sn²⁺ Options (a) ⁺1/3 (b) 3 (c) ⁺1/6 (d) 6…
7 years ago
Pacinian corpuscles are abundantly found in
Pacinian corpuscles are abundantly found in Options (a) skin (b) blood (c) tissue (d) kidney Correct Answer: skinExplanation:Pacinian corpuscles occur…
7 years ago
Aniline on reaction with acetyl chloride gives
Aniline on reaction with acetyl chloride gives Options (a) phenol (b) acetamide (c) acetanilide (d) benzene Correct Answer: acetanilideExplanation:No explanation…
7 years ago
SN2 mechanism proceeds through intervention of
SN2 mechanism proceeds through intervention of Options (a) carbonium ion (b) transition state (c) free radical (d) carbanion Correct Answer:…
7 years ago
In the reaction of phenol with CHCl₃ and aq.KOH the electrophile attacking
In the reaction of phenol with CHCl₃ and aq.KOH the electrophile attacking the ring is Options (a) CHCl₃ (b) CHCl₂…
7 years ago
Geometrical isomerism is possible in
Geometrical isomerism is possible in Options (a) 1-butene (b) propene (c) 2-butene (d) ethene Correct Answer: 2-buteneExplanation:No explanation available. Be…
7 years ago