- Fermentation takes place under anaerobic conditions in
many
(a) prokaryotes (b) unicellular eukaryotes
(c) germinating seeds (d) all of these.- 2(c 51 h 98 O 6 ) + a O 2 → B cO 2 + 98h 2 O + Energy
If above equation indicates aerobic oxidation of
tripalmitin as a substrate. Find what a and B stands
for?
(a) 102 and 145 respectively
(b) 145 and 102 respectively
(c) 45 and 102 respectively
(d) 145 and 98 respectively
- Which of the following is a wrong statement?
(a) End product of oxidative phosphorylation is aTP and
h 2 O.
(b) Last electron acceptor of ETc in aerobic respiration
is proton.
(c) Glycolysis is a 10 stepped reactions taking place in
cytoplasm.
(d) Succinate dehydrogenase enzyme of Krebs’ cycle
found in inner membrane of mitochondrion. - match column I with column II and select the correct
option from the codes given below.
Column I Column II
a. r.Q. (i) chemiosmotic aTP
synthesis
B. mitchell (ii) muscle fatigue
c. cytochromes (iii) Inner mitochondrial
membrane
D. Lactic acid (iv) alcoholic fermentation
E. Yeast (v) respirometer
(a) a-(v), B-(i), c-(iii), D-(ii), E-(iv)
(b) a-(v), B-(i), c-(iii), D-(iv), E-(ii)
(c) a-(i), B-(v), c-(ii), D-(iii), E-(iv)
(d) a-(v), B-(ii), c-(iv), D-(iii), E-(i) - match column I with column II and select the correct
option from the codes given below.
Column I Column II
a. 2, 4 D (i) herring sperm DNa
B. aBa (ii) Bolting
c. Ethylene (iii) Stomatal closure
D. Ga (iv) Weed-free lawns
E. cytokinins (v) ripening of fruits
(a) a-(iv), B-(iii), c-(v), D-(ii), E-(i)
(b) a-(v), B-(iii), c-(iv), D-(ii), E-(i)
(c) a-(iv), B-(i), c-(v), D-(iii), E-(ii)
(d) a-(v), B-(iii), c-(ii), D-(i), E-(iv)- aBa acts antagonistic to
(a) auxin (b) cytokinin
(c) gibberellic acid (d) all of these. - Which of the following is an incorrect statement?
(a) coconut water is rich in kinetin.
(b) monocarpic plants produce fruits once in their life.
(c) Photoperiodic stimulus is perceived by floral bud.
(d) To increase sugarcanes yield, these are sprayed by
gibberellic acid. - match column I with column II and select the correct
option from the codes given below.
Column I Column II
a. Natural auxin (i) Naa
B. Synthetic auxin (ii) Zeatin
c. Bakane disease of rice (iii) Iaa
D. Natural cytokinin (iv) Ga
(v) Kinetin
(a) a-(iii), B-(i), c-(iv), D-(ii)
(b) a-(i), B-(iii), c-(iv), D-(v)
(c) a-(iii), B-(i), c-(iv), D-(v)
(d) a-(iv), B-(i), c-(v), D-(ii) - Which of the following graph indicate progress in rGr
in an organ like leaf from its initiation to maturity?
(a) (b)
(c) (d)- In tea and tobacco plantation farmer prune the plants
regularly so that they attain bushy appearance scientific
explanation to this is
(a) apical dominance breakage
(b) growth of apical bud
(c) suppression of lateral buds and activation of apical
bud
(d) both (a) and (b).