1 gallon gasoline = 3.785 L = 3.785 x 803 grams Now, total heat produced = weight(in gms) x heat of combustion = 3.785 x 803 x 48 kJ =145889.04 kJ =145.9 MJ IT IS VERY LARGE NUMBER !!!! Solution 1 gallon gasoline = 3.785 L = 3.785 x 803 grams Now, total heat produced = weight(in gms) x heat of combustion = 3.785 x 803 x 48 kJ =145889.04 kJ =145.9 MJ IT IS VERY LARGE NUMBER !!!!.

1. 48. The answer is Botulism. Botulism ia an illness that brings about flaccid paralysis of muscles.
The extracellular toxin generally a neurotoxin known as botulinum toxin is produced by the
bacterium Clostridium botulinum. Its is spread through foods contaminated with above
mentioned bacterium.
49. This question is based on an experimental data. When beta cells are exposed to high levels of
glucose (hyperglycemic condition) then there is impairment of ion channels such as calcium and
potassium. Insulin resistance and secretion depend on calcium homeostasis. Cross-sectional
studies of model organisms such as rats have been shown to e associated with elevated serum
calcium levels with markers of impaired glucose metabolism. Where as GLUT 2 is the
transmembrane protein that enables glucose movement across cell membranes. Hence, the
answer should be A. Becuase, for cellular respiration to occur, the glucose has to be uptaken by
the cell, however, in this case, the individual is diabetic.
50. In human, nocireceptors commonly contain voltage gated sodium channel of the NaV 1.8
(Type I). It is a sensory nerve cell that responds to damaging stimuli by sending signals to the
spinal cord and brain. This process, called nociception which usually causes the sensation of pain
in mammals.
Solution
48. The answer is Botulism. Botulism ia an illness that brings about flaccid paralysis of muscles.
The extracellular toxin generally a neurotoxin known as botulinum toxin is produced by the
bacterium Clostridium botulinum. Its is spread through foods contaminated with above
mentioned bacterium.
49. This question is based on an experimental data. When beta cells are exposed to high levels of
glucose (hyperglycemic condition) then there is impairment of ion channels such as calcium and
potassium. Insulin resistance and secretion depend on calcium homeostasis. Cross-sectional
studies of model organisms such as rats have been shown to e associated with elevated serum
calcium levels with markers of impaired glucose metabolism. Where as GLUT 2 is the
transmembrane protein that enables glucose movement across cell membranes. Hence, the
answer should be A. Becuase, for cellular respiration to occur, the glucose has to be uptaken by
the cell, however, in this case, the individual is diabetic.
50. In human, nocireceptors commonly contain voltage gated sodium channel of the NaV 1.8
(Type I). It is a sensory nerve cell that responds to damaging stimuli by sending signals to the
spinal cord and brain. This process, called nociception which usually causes the sensation of pain
in mammals.