James wants to know which brand of shoe will help him run faster. He thinks the more expensive shoe should be the one that helps
him run faster. He tries three different types of running shoes. He runs one lap on the track with pair of shoes ( shoe A) and times how long it takes. He rests for 15 minutes. Then, he tries on another of shoes (shoe B) and runs a lap around the track, while timing how long it takes. He rests for 15 minutes before repeating the lap with the last brand of shoes (shoe C). Which type of investigation did he complete ?
a.)experimental
b.)descriptive
c.)observational
A halophile is most likely to live in the great salt lake as the halophiles are the organisms which thrive in salty environments.
The word halophile is derived from halo+phile in which halo means salt and phile means loving. Thus the halophiles are salt-loving organisms.
Halophiles are adapted to survive in high salt concentrations and as the great salt lake as a very high amount of salt present in it, only the halophiles are most likely to be found in it.
An example of the halophile present in the great salt lake is the bacteria belonging to the genus <em>Halobacterium</em>.
DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies.
