assist on this difficult question

A number of studies suggest that most Americans have a positive view of medical research and believe that research is beneficial to society. A recent Harris poll found that nearly 80 percent of respondents were interested in health research findings, consistent with previous survey results. A study in 2005 compiled data from 70 state surveys and 18 national surveys and found that the majority of Americans believe maintaining world leadership in health-related research is important. Seventy-eight percent of respondents said that it is very important, and 17 percent said that it is somewhat important. Only 4 percent of Americans reported that maintaining world leadership in health-related research is not important. Similar results were found in a 2007 survey76 percent of respondents reported that science plays a very important role in our health, and 78 percent reported that science plays a very important role in our competitiveness

1. Determine whether the inference below is true or false.

Fixing of minute fragments to enzymes results in response reticence.

2. Basically, _______ constriction is an instance of _______ regulation, where a restriction fragment _______ to a spot on an enzyme that is discrete from the _______ spot. What does the fixing of such inhibiting fragments modify?

3. Determine whether the deduction below is valid or invalid concerning Ras protein.

Cell propagation instigation.

4. Falsify the following.

The constriction polypeptides attach to the enzymes with covalent connections.

5.Identify and describe polypeptides whose events are regulated by covalent alterations.

6. To which side series do polypeptide kinases relocate phosphate units? Describe the entire mechanism.

7. The entire family of phosphatases are class specific in form as it is for kinases. Justify or falsify.

8. Falsify the following concerning amino acids, must be sourced from gene regulation.

9. Justify or falsify.

Within positively supercoiled DNA, strand detaching is swiftly achieved.

10.Determin the determinants of Lk and Lk⁰. What is convenient in this case?