nutrition-- 1)make a chart that compares the methods for measuring body fat.

nutrition--

1)make a chart that compares the methods for measuring body fat.

Expert Solution

Nightingale answered 2 years ago

It's possible to estimate the percentage of fat in the body by measuring the resistance of...

It's possible to estimate the percentage of fat in the body by measuring the resistance of the upper leg rather than the upper arm; the calculation is similar. A person's leg meas-ures 40cm between the knee and the hip, with an average leg diameter (ignoring bone and other poorly conducting tissue) of 12cm . A potential difference of 0.79V causes a current of 1.6mA . What are the fractions of muscle and fat in the leg? Please show full work,...

Body fat and lean body mass can be estimated in living animals by measuring the total...

Body fat and lean body mass can be estimated in living animals by measuring the total body electrical conductivity (TOBEC). This technique is useful when attempting to determine if "diet drugs" are working on laboratory rats over time – the researchers need not sacrifice the animals to measure the amount of adipose body fat after periods of drug usage. However, the procedure requires that the animal be totally inside the measurement chamber, which is fairly small. Some, but not all...

One way to determine how healthy a person is by measuring the body fat of the...

One way to determine how healthy a person is by measuring the body fat of the person. The formulas to determine the body fat for female and male are as follows: Body fat formula for women: A1 = Body Weight * 0.732 + 8.987 A2 = Wrist Measurement At Fullest Point / 3.140 A3 = Waist Measurement At Navel * 0.157 A4 = Hip Measurement At Fullest Point * 0.249 A5 = Forearm Measurement At Fullest Point * 0.434 B...

. Compare the relationship between body weight and body fat. Know the common methods used to...

. Compare the relationship between body weight and body fat. Know the common methods used to assess the amount of body fat.

Create a chart that compares the following methods of DNA extraction: Phenol-Chloroform, Chelex, silica-based, and differential....

Create a chart that compares the following methods of DNA extraction: Phenol-Chloroform, Chelex, silica-based, and differential. Include a very short descriptions of each, advantages and disadvantages, and special instances where they may be used.

1. A doctor’s office wants to predict Body fat based on tight fat content, mid-arm circumference,...

1. A doctor’s office wants to predict Body fat based on tight fat content, mid-arm circumference, and triceps fat electric conductivity. A research was conducted and the following information was obtained. Fat Triceps Midarm Thigh 11.9 19.5 29.1 43.1 22.8 24.7 28.2 49.8 18.7 30.7 37 51.9 20.1 29.8 31.1 54.3 12.9 19.1 30.9 42.2 21.7 25.6 23.7 53.9 27.1 31.4 27.6 58.5 25.4 27.9 30.6 52.1 21.3 22.1 23.2 49.9 19.3 25.5 24.8 53.5 25.4 31.1 30 56.6 27.2...

Body fat has a negative connotation in our society, but fat is actually essential for the...

Body fat has a negative connotation in our society, but fat is actually essential for the proper functioning of the body. Don’t forget your citations. (5pts) Why do our bodies need fat? What happens if a person does not have enough body fat? Is the Body Mass Index (BMI) a good indicator of health, why or why not? What causes overweight and obesity? (5pts) Is a function of behavior only (overeating, lack of exercise, etc.) or are biological factors also...

1. Body fat results from the upper and lower body BIA scale are typically higher than...

1. Body fat results from the upper and lower body BIA scale are typically higher than body fat results from hydrostatic weighing. This suggests there is a problem with which of the following? a.) Reliability of the upper and lower body BIA scale. b.) Objectivity of the upper and lower body BIA scale c.) Stability of the upper and lower body BIA scale d.) Validity of the upper and lower body BIA scale 2. Considering the entire range, which of...

Triglycerides are a form of fat found in the body. The body converts any calories it...

Triglycerides are a form of fat found in the body. The body converts any calories it doesn’t immediately need into triglycerides which are then stored in fat cells. A researcher wants to compare triglyceride levels (measured in milligrams per deciliter) in men and women. A random sample of 44 women has x ̄W = 104.4 mg/dL sW = 40.2 mg/dL and a random sample of 48 men has x ̄M = 139.5 mg/dL sM = 85.3 mg/dL (a) Find the...

In order to calculate lean and fat mass, you must multiply the body fat percentage by...

In order to calculate lean and fat mass, you must multiply the body fat percentage by which of the following? Height Age Activity level modifier Total body weight

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