TLS Online TPP Program
More Questions
TLS Online TPP Program
#Question id: 12693
#Unit 8. Inheritance Biology
A panel of cell lines was created by human-mouse cell line hybridization. Each line was examined for the presence of human chromosome and for the gene production. The following result were obtained;
On the basis of these results, which chromosome has the gene that encodes the enzyme ?
TLS Online TPP Program
#Question id: 16123
#Unit 7. System Physiology – Animal
How fever can be reduced by aspirin?
TLS Online TPP Program
#Question id: 16310
#Unit 7. System Physiology – Animal
The temperature of the body is regulated almost entirely by nervous feedback mechanisms, and almost all these mechanisms operate through temperature regulating centers located in the hypothalamus. Following statements are as follows:
A. The anterior hypothalamic-preoptic area contains large numbers of heat-sensitive neurons, as well as about one third as many cold-sensitive neurons. These neurons are believed to function as temperature sensors for controlling body temperature.
B. The heat-sensitive neurons increase their firing rate 2- to 10-fold in response to a 10°C increase in body temperature.
C. The cold-sensitive neurons, by contrast, increase their firing rate when the body temperature increases.
D. Anterior hypothalamus integrates the central and peripheral temperature sensory signals.
Which of the following combination is correct?
TLS Online TPP Program
#Question id: 28075
#Unit 6. System Physiology – Plant
P680 & P700 exist in various state such as reductant, strongest reductant, oxidant and strongest oxidant
Match then correctly
TLS Online TPP Program
#Question id: 4953
#Unit 11. Evolution and Behavior
Several scientific laboratories across the globe are involved in research concerning the origin of life on Earth. Which graph below, if the results were produced abiotically, would have the greatest promise for revealing important information about the origin or Earthʹs first genetic system?