PLEASE ANSWER ALL PARTS FULLY!

What is the difficulty with replicating the ends of linear chromosome—diagram the problem? How do telomeres and telomerase solve this problem-diagram this? How might this knowledge be useful in developing anti-cancer therapies?

Choose the factors that promote bone health.

Multiple Choice

Strength training, low estrogen levels, and low protein intake

Female, aging, and high estrogen

Smoking, alcohol, and excessive caffeine intake

Healthy body weight, active lifestyle, and a balanced dietary pattern that includes bone-building nutrients

outline the following information on Mendel’s Dihybrid Crosses

1.Previous knowledge that lead to the formation of the hypothesis/question

2.Hypothesis/Question

3.Prediction(s)

4.Experimental Design (test variables, controls, inductive reasoning, deductive reasoning)

5.Results

6.How did the results affect the original hypothesis and/or state of biological knowledge?

Autosomal dominant polycystic kidney disease (ADPKD) is a common genetic disease that causes cysts in the kidneys that can lead to kidney failure. The most common gene mutated in this disease is PKD1. Imagine that you are researcher working on ADPKD and a doctor has provided you with biological samples from patient with ADPKD. You have been tasked with identifying the mutation in PKD1 and then to test how this mutation affects protein function. Use the links provided to research ADPKD and PKD1 along with what we learned in class to answer the following questions.

1.Design an experiment to test the dysfunction of the mutant protein.

a.What is your hypothesis?

b.What technique would you use and why?

c.What is information would the technique provide?

d.How could your experiment help in the treatment or prevention of the disease?

Explain the basics of one step RT-PCR . Design an appropriate RT-PCR experiment to detect a gene’s level of expression.

1. Explain the advantageous of studying Drosophila genetics ). What are the reasons for studying Drosophila in our labs ? Explain and give an example for: a marker, a balancer in terms of Drosophila genetics.  

mechanical method disruption and chemical method disruption, which method is suitable to recover the intracellular Ectoine at industrial scale by providing scientific justification

question A what is the structure and affects of Escitalopram

question B

what is the mechanism of action of Escitalopram. identify Escitalopram targets and receptors, how does the drug Escitalopram take affect

question C

what are the adverse or negative affects of Escitalopram, and what are the therapeutic affect of Escitalopram in contrast

question D

if the half life of Escitalopram was 27-32 hours calculate how long it takes to eliminate 95 percent of a signal dose from the body

You have an internship this summer for the Cook County Department of Public Health. Your job is to work with the West Nile Virus group. You need to identify possible reservoirs, vectors, and determine how many people have been infected this year. Discuss which three types of organisms you will be examining and why.

When John Tyndall attempted to repeat Louis Pasteur’s experiment using the flask shown below, he found that microbial growth sometimes occurred even when the growth medium was boiled for an extended time. Explain why he obtained results that conflicted with Pasteur’s results.