#Question id: 27941
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 73
#Unit 1. Molecules and their Interaction Relevant to Biology
Match the Variation of Reaction Spontaneity (Sign of ΔG) given in Column I with the Signs of ΔH and ΔS given in column II.
COLUMN I |
COLUMN II |
|
|
|
ΔH |
ΔS |
ΔG = ΔH – TΔS |
1. |
− |
+ |
a. The
reaction is both enthalpically and entropically opposed. It is nonspontaneous
(endergonic) at all temperatures. |
2. |
− |
− |
b. The
reaction is enthalpically opposed (endothermic) but entropically favored. It
is spontaneous only at temperatures above T = ΔH/ΔS. |
3. |
+ |
+ |
c. The
reaction is enthalpically favored but entropically opposed. It is spontaneous
only at temperatures below T = ΔH/ΔS. |
4. |
+ |
− |
d. The
reaction is both enthalpically favored (exothermic) and entropically favored.
It is spontaneous (exergonic) at all temperatures. |
#Question id: 5956
#General Aptitude
Any date in march is the same day of the week as corresponding date in which month of the same year?
#Question id: 2444
#Unit 2. Cellular Organization
Kinesin I moves vesicles
#Question id: 28224
#Unit 5. Developmental Biology
stem cells have the potential to differentiate into almost any cell in the embryo. They are primarily involved in growth and development, termed as