Project #51810 - Biology Essay Questions

1. We all know that bacteria are capable of causing serious illnesses. Research has now shown that bacteria are helpful in many more ways than had previously been known. How is your life influenced by helpful bacteria?

 
The evidence indicates that the early earth that did not support life in the same fashion it does now. Temperatures, different gases and other physical conditions were much more extreme over greater areas than they are today. Organisms that appeared had to be adapted to those conditions, not today’s conditions. Is there evidence that life had evolved to survive in those conditions?

2. Please present your view of the early conditions on earth that might have affected the traits of organisms living in that environment and how life may have formed. Explain how extremophiles represent examples of those organisms.
 

Viruses, prions and viroids are non-living organisms that require a living cellular host in order to reproduce. They cannot do it on their own. These parasites may be just a string of RNA, as in a viroid, or a length of DNA enclosed in a protein shell, as in a virus. 

3. Is it possible that these parasites may be links to the earliest days of the beginning of life on this planet? Using the information you have learned from your textbook, Mastering Biology and Cerego about biogenesis and explain why you think this may be true or is false.

 

Each question should be answered with bout 125 worrd in APA Formt and with at lest one credible source

Subject Science
Due By (Pacific Time) 12/12/2014 01:00 pm
Report DMCA
TutorRating
pallavi

Chat Now!

out of 1971 reviews
More..
amosmm

Chat Now!

out of 766 reviews
More..
PhyzKyd

Chat Now!

out of 1164 reviews
More..
rajdeep77

Chat Now!

out of 721 reviews
More..
sctys

Chat Now!

out of 1600 reviews
More..
sharadgreen

Chat Now!

out of 770 reviews
More..
topnotcher

Chat Now!

out of 766 reviews
More..
XXXIAO

Chat Now!

out of 680 reviews
More..
All Rights Reserved. Copyright by AceMyHW.com - Copyright Policy