Biology Answers

Compare and contrast energy demand during migration and torpor

What are two unique characteristics of mammals

What is the likelihood that the children in square 1 will have earlobes that are not attached?

What do the events of anaphase I have to do with the letters that are placed outside of a Punnett square?

Although thimerosal was found to have no connection to autism, it was removed from most childhood vaccines
due to public pressure. While this put many concerned parents at ease, and from this, may have increased the
rate of childhood vaccination, it decreased the shelf-life of the vaccine, making the vaccines more expensive to
produce. Was the removal of thimerosal a good decision?

Corporations that have patented genetically modified (GM) seeds legally require farmers to buy new seeds from them each planting season. Corporations that find GM crops on a farm that did not purchase their seed can take the farmer to court. However, natural processes such as cross-pollination can result in the migration of GM crops to neighboring farms. Analyze the social, legal, and economic issues associated with genetically modified plants.

Questions to Consider:

What is a genetically modified crop? How are they produced?
Why do corporations make GM crops?
What are the potential benefits associated with GM crops?
What are the potential risks?
Should private companies be able to patent life forms, including genetic material?
What are the economic arguments for/against the use of GM crops?

As with any new technology, there are social, ethical, and legal issues to take into consideration. In the development of gene therapy, there have been a number of questions posed as to whether or not this type of treatment should be allowed. What are the social, ethical, and legal implications of using gene therapy to treat diseases and disorders?

1. Consider a genetic sequence, and particularly the TA- rich region. What would happen if all of the adenosine residues were mutated to become guanine residues? You don't have to actually know; just speculate what is the most likely thing that would happen.

2. Think about the structure of DNA and the steps of transcription. Brainstorm a few things that must happen to the DNA structure for transcription factors to be able to initiate transcription.

If you cross a homozygous dominant almond shape eyes with homozygous recessive round shape eyes, what is the probability that the offspring will have phenotype of almond shape eyes?

describe the milestone in quantitative genome,how sequencing approaches got evolved in ge netic paradigm