Any damage to the prefrontal lobes of cerebrum will predominantly affect
Options
(a) personality (b) posture (c) speech (d) hearing
Correct Answer:
posture
Explanation:
The prefrontal lobes of cerebrum receives information on the […]
Uphill transport is a type of
Options
(a) active transport (b) facilitated diffusion (c) simple diffusion (d) passive transport
Correct Answer:
active transport
Explanation:
Active transport of solute occures against the concentration gradient […]
The selective permeability of the plasma membrane allows the cell to maintain a constant internal environment. This has been termed as
Options
(a) osmosis (b) homeostasis (c) imbibition (d) homeolysis
Correct Answer:
homeostasis
The lowest water potential is found in
Options
(a) leaves (b) xylem (c) root hair (d) phloem
Correct Answer:
phloem
Explanation:
The lowest water potential is found in phloem because phloem transports solutes […]
The joints between the carpal bones are
Options
(a) gliding joints (b) hinge joints (c) saddle joints (d) pivot joints
Correct Answer:
gliding joints
Explanation:
A gliding joint is the simplest of the […]
Long distance transport of organic and inorganic substances in plants occurs through
Options
(a) simple permanent tissues (b) epithelial tissues (c) meristematic tissues (d) complex permanent tissues
Correct Answer:
complex permanent tissues
Explanation: […]
During the operation of non-cyclic photophosphorylation, the immediate source of electron to P₇₀₀ is
Options
(a) cyt f (b) PC (c) PQ (d) Fd
Correct Answer:
PC
Explanation:
Noncyclic photophosphosphosrylation comprises both PS-I and […]
At 27⁰C average kinetic energy of one mole of helium gas can be given
Options
(a) 3741.30 J mol⁻¹ (b) 374.13 J mol⁻¹ (c) 1662.8 J mol⁻¹ (d) 166.28 J mol⁻¹
Correct Answer: […]
Equivalent weight of KMnO₄ in basic medium is (mol.wt. of KMnO₄ = 158)
Options
(a) 31.5 (b) 52.67 (c) 79 (d) 158
Correct Answer:
52.67
Explanation:
MnO₄⁻ + 2H₂O + 3e⁻ → MnO₂ […]
Which one of the following is antimalarial drug
Options
(a) phenol (b) DDT (c) paludrine (d) DDE
Correct Answer:
paludrine
Explanation:
No explanation available. Be the first to write the explanation for this […]
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