cholesterol is the major bio-molecule that causes heart attack; this molecule is classified as a steroid....

cholesterol is the major bio-molecule that causes heart attack; this molecule is classified as a steroid. the molecule contains a double bond where is this located?

Expert Solution

queen_honey_blossom answered 1 year ago

Cholesterol levels are measured for 15 heart attack patients (two days after their attacks) and 27...

Cholesterol levels are measured for 15 heart attack patients (two days after their attacks) and 27 other hospital patients who did not have a heart attack. The sample of heart attack patients had a mean cholesterol level of 233.7 and standard deviation 44.9. The sample of other hospital patients had a mean cholesterol level of 206.6 and standard deviation 14.8. The degrees of freedom for the t-distribution, in this case, is df=16. The doctors leading the study think cholesterol levels...

1. High cholesterol levels are known to be a major factor in the development of heart...

1. High cholesterol levels are known to be a major factor in the development of heart disease. A study was conducted to compare the cholesterol levels of men and women in a similar age group. Random samples of males and females in this age group were taken from the general population and their cholesterol levels were measured. Partial results from the study are given below. Sample Size Male 80 Female 75 Sample Mean 192, 195 Sample Stdev 40.2, 37.5 (a)...

A major health care organization conducted a study relating the risk of heart attack to a...

A major health care organization conducted a study relating the risk of heart attack to a patient's age, blood pressure, and HDL cholesterol. They have hypothesized the following relationship: Y = ?0 + ?1X1 + ?2X2 + ?3X3 where Y is heart attack risk, Xl is patient's age, X2 is blood pressure, and X3 is HDL level. Data are collected and a regression relationship is determined through the use of the computer. The following Excel output is obtained: Regression Statistics ANOVA df SS MS F Significance...

HEART ATTACK 1. AN OVERVIEW OF THE ILLNESS/CONDITION. AT MINIMUM INCLUDE ANY USUAL CAUSE OR CAUSES...

HEART ATTACK 1. AN OVERVIEW OF THE ILLNESS/CONDITION. AT MINIMUM INCLUDE ANY USUAL CAUSE OR CAUSES ORGANS AFFECTED USUAL SYMPTOMS AND COMPLICATIONS ADDITIONAL COMORBID CONDITIONS TO WATCH FOR, IF ANY ANY ADDITIONAL AND IMPORTANT INFORMATION TO KEEP IN MIND WHEN DEALING WITH A PATIENT WITH THE ILLNESS/CONDITION 2. WHAT WOULD BE THE TYPICAL TREATMENTS THAT WOULD BE CONSIDERED FOR THE CONDITION.

Cholesterol levels were collected from patients two days after they had a heart attack (Ryan, Joiner...

Cholesterol levels were collected from patients two days after they had a heart attack (Ryan, Joiner & Ryan, Jr, 1985) and are in table #3.3.10. Find the five-number summary and interquartile range (IQR) (3points), and draw a box-and-whiskers plot with all the components labeled (3 points). Extra Credit (2points): State the shape of the distribution (1 point), upper and lower fence (2 points), and if there are any outliers (1 point). 16.An experiment is rolling a fair dieand then flipping...

The probability that a patient with a heart attack dies of the attack is 4%. Suppose...

The probability that a patient with a heart attack dies of the attack is 4%. Suppose we have 4 patients who suffer a heart attack a) what is the probability that 2 will survive? b) what is the probability that all will die? c) what is the probability that less than 3 will survive? d) what is the probability that all will survive?

Questions 23–33: Heart Attack Survival, revisited Some people who are having a heart attack do not...

Questions 23–33: Heart Attack Survival, revisited Some people who are having a heart attack do not experience chest pain, although most do. A study of people admitted to emergency rooms with heart attacks compared the death rates of people who had chest pains with those of people who did not have chest pains (Brieger et al. 2004). Of the 1,763 people who had heart attacks without chest pain, 229 died, while of the 19,118 people who had heart attacks with...

Why is cholesterol able to integrate into a lipid bilayer? Because it is a bulky steroid...

Why is cholesterol able to integrate into a lipid bilayer? Because it is a bulky steroid Because it has a planar organization Because it binds covalently to phospholipids Because it has an amphiphatic organization, similar to membrane lipids Because it prevents the dense packing of phospholipids

how can anxiety affect breathing and heart rate? how can phobias causes panic attack? how can...

how can anxiety affect breathing and heart rate? how can phobias causes panic attack? how can a long-term anxiety and panic attack causes the brain to release stress hormone on daily basis? how can anxiety affect the excertory and digestive system?

What is cardiovascular/heart disease? What are the major causes? What are some of the treatment options...

What is cardiovascular/heart disease? What are the major causes? What are some of the treatment options for Cardiovascular disease? Ornish suggested that many of the problems linked to cardiovascular disease could be related to the diet that we consume. Your task is the following: Find an article/website that gives you a diet which claims to help reduce the risks for cardiovascular/heart disease. Post the link and then give us a summary of the article/website that you found. 4. Do you...

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