Highest calories is obtained form
Highest calories is obtained form
Options
(a) Fats (b) Proteins (c) Carbohydrates (d) Vitamins
Correct Answer:
Fats
Explanation:
The energy present in one gram of fats is 9.8kcal or 41kJ, which is maximum […]
AIPMT1996
Fermentation is anaerobic production of
Fermentation is anaerobic production of
Options
(a) Protein and acetic acid (b) Alcohol, lactic acid or similar compounds (c) Ethers and acetones (d) Alcohol and lipoproteins
Correct Answer:
Alcohol, lactic acid or similar […]
Entry of mineral ions in plant root cells by diffusion is
Entry of mineral ions in plant root cells by diffusion is
Options
(a) Passive absorption (b) Active absorption (c) Osmosis (d) Endocytosis
Correct Answer:
Passive absorption
Explanation:
This type of absorption is carried […]
The law of limiting factor in photosynthesis was given by
The law of limiting factor, in photosynthesis, was given by
Options
(a) Blackman (b) Calvin (c) R. Hill (d) Arnon
Correct Answer:
Blackman
Explanation:
No explanation available. Be the first to write the […]
In a cell cycle DNA replication takes place in
In a cell cycle, DNA replication takes place in
Options
(a) G₁ phase (b) G₂ phase (c) mitotic metaphase (d) S phase
Correct Answer:
S phase
Explanation:
No explanation available. Be the first to […]
Gibberellin is obtained from
Gibberellin is obtained from
Options
(a) Phytophthora infestans (b) Gibberella fujikuroi (c) Fusarium moniliforme (d) Alternaria solani
Correct Answer:
Gibberella fujikuroi
Explanation:
In Japan certain rice plants were found to suffer from bakanae or […]
Which of the following is the correct equation
Which of the following is the correct equation
Options
(a) ΔU = ΔW + ΔQ (b) ΔU = ΔQ + W (c) ΔW = ΔU +ΔG (d) none of these
Correct Answer:
ΔU = […]
Electrophile in the case of chlorination of benzene in the presence of FeCl₃ is
Electrophile in the case of chlorination of benzene in the presence of FeCl₃ is
Options
(a) Cl (b) FeCl₃ (c) Cl⁺ (d) Cl⁻
Correct Answer:
Cl⁺
Explanation:
No explanation available. Be the first […]
Which of the following has zero dipole moment
Which of the following has zero dipole moment
Options
(a) 1-Butene (b) 2-Methyl,1-Propene (c) Cis 2-butene (d) Trans 2-butene
Correct Answer:
Trans 2-butene
Explanation:
No explanation available. Be the first to write the […]
If α is dissociation constant, then the total number of moles for the reaction
If α is dissociation constant, then the total number of moles for the reaction 2HI ⇌ H₂ + I₂ will be
Options
(a) 1 (b) 1 – α (c) 2 (d) 2 – […]